NCI for step disposal

Hi, thank you for clearing my doubts.

Here is an example, not sure whether I do it correctly..

On 1 December 20X0, Trail acquired 80% of the Dial’s 600 million $1 shares for a cash consideration of $800 million. At acquisition, the fair value of the non-controlling interest in Dial was $190 million. Trial wishes to measure the non-controlling interest at fair value at the date of acquisition. On 1 December 20X0, the retained earnings of Dial were $300 million and other components of equity were $10million. The fair value of Dial’s net assets was equivalent to their book value.
On 30 November 20X1, Trail sold a 5% shareholding in Dial for $60 million. At 30 November 20X1, Dial had retained earning of $450million and other components of equity of $30million.

Calculate the following figures in relation to Dial for inclusion in the consolidated of statement of financial position of the Trail group as at 30 November 20X1.
(a) increase in controlling interest
(b) adjustment in equity

(a)
first method:
NCI at acquisition 190
NCI share of post-acquisition RE to disposal 30
(450-300)x20%
NCI share of post-acquisition OCE to disposal 4
(30-10)x20%
NCI at date of disposal 224
Increase in NCI (224×5%/20%) 56
NCI at the year end 280
Therefore, the increase in NCI is 56.

Second method:
Net assets of Bochem at the date of sale:
Net asset at 30 November 20X1-1080
(600+450+30)
Goodwill (800+190-600-320)-70
Total net asset – 1150
The NCI will be allocated a 5% share of the net asset, which is 57.5 (1150×5%)
Therefore, the increase in NCI is 57.5

Are both answer correct?
Thank you.