66.49% is the change from 188 to 313
Calculation steps:
[( 313 - 188 ) ÷ 188] x 100 = 66.49%
Formula
Percentage change = [(313 - 188) / 188] x 100
Subtract the new number by the original number
313 - 188 = 125
125 ÷ 188 = 0.6648936170212766
0.6648936170212766 x 100 = 66.49%