57.55% is the change from 417 to 657
Calculation steps:
[( 657 - 417 ) ÷ 417] x 100 = 57.55%
Formula
Percentage change = [(657 - 417) / 417] x 100
Subtract the new number by the original number
657 - 417 = 240
240 ÷ 417 = 0.5755395683453237
0.5755395683453237 x 100 = 57.55%