Tricky question subject to interpretation
is it 81% - 33 percentage points = 48 %
or is it 81% - 33% OF 81% = 81 - .33(81) = 54. 27 %
Really does not matter....in this case you are subtracting a smaller number when you subtract 22% vs 33% from 81
so the SECOND one is the larger of the two.