123.29% is the change from 73 to 163
Calculation steps:
[( 163 - 73 ) ÷ 73] x 100 = 123.29%
Formula
Percentage change = [(163 - 73) / 73] x 100
Subtract the new number by the original number
163 - 73 = 90
90 ÷ 73 = 1.2328767123287672
1.2328767123287672 x 100 = 123.29%