64.79% is the change from 71 to 117
Calculation steps:
[( 117 - 71 ) ÷ 71] x 100 = 64.79%
Formula
Percentage change = [(117 - 71) / 71] x 100
Subtract the new number by the original number
117 - 71 = 46
46 ÷ 71 = 0.647887323943662
0.647887323943662 x 100 = 64.79%