71.35% is the change from 185 to 317
Calculation steps:
[( 317 - 185 ) ÷ 185] x 100 = 71.35%
Formula
Percentage change = [(317 - 185) / 185] x 100
Subtract the new number by the original number
317 - 185 = 132
132 ÷ 185 = 0.7135135135135136
0.7135135135135136 x 100 = 71.35%