33.94% is the change from 657 to 880
Calculation steps:
[( 880 - 657 ) ÷ 657] x 100 = 33.94%
Formula
Percentage change = [(880 - 657) / 657] x 100
Subtract the new number by the original number
880 - 657 = 223
223 ÷ 657 = 0.3394216133942161
0.3394216133942161 x 100 = 33.94%