53.88% is the change from 206 to 317
Calculation steps:
[( 317 - 206 ) ÷ 206] x 100 = 53.88%
Formula
Percentage change = [(317 - 206) / 206] x 100
Subtract the new number by the original number
317 - 206 = 111
111 ÷ 206 = 0.5388349514563107
0.5388349514563107 x 100 = 53.88%