126.76% is the change from 71 to 161
Calculation steps:
[( 161 - 71 ) ÷ 71] x 100 = 126.76%
Formula
Percentage change = [(161 - 71) / 71] x 100
Subtract the new number by the original number
161 - 71 = 90
90 ÷ 71 = 1.267605633802817
1.267605633802817 x 100 = 126.76%