Income Tax Computable Example one

hello,

Basically, fast forwarding to 38 minutes on example 1 video, when calculating non savings income, do we have to use the basic rate all the time like its done in the example if the taxable income exceeds the basic rate.

for example, if the taxable income was to be 150500 will I calculate as:

basic rate – 31865 X 20% = 6373
additional rate – 144127 X 45% = 64857.15

Thank you