31.2% is the change from 657 to 862
Calculation steps:
[( 862 - 657 ) ÷ 657] x 100 = 31.2%
Formula
Percentage change = [(862 - 657) / 657] x 100
Subtract the new number by the original number
862 - 657 = 205
205 ÷ 657 = 0.3120243531202435
0.3120243531202435 x 100 = 31.2%