71.57% is the change from 102 to 175
Calculation steps:
[( 175 - 102 ) ÷ 102] x 100 = 71.57%
Formula
Percentage change = [(175 - 102) / 102] x 100
Subtract the new number by the original number
175 - 102 = 73
73 ÷ 102 = 0.7156862745098039
0.7156862745098039 x 100 = 71.57%