133.8% is the change from 71 to 166
Calculation steps:
[( 166 - 71 ) ÷ 71] x 100 = 133.8%
Formula
Percentage change = [(166 - 71) / 71] x 100
Subtract the new number by the original number
166 - 71 = 95
95 ÷ 71 = 1.3380281690140845
1.3380281690140845 x 100 = 133.8%