61.82% is the change from 406 to 657
Calculation steps:
[( 657 - 406 ) ÷ 406] x 100 = 61.82%
Formula
Percentage change = [(657 - 406) / 406] x 100
Subtract the new number by the original number
657 - 406 = 251
251 ÷ 406 = 0.6182266009852216
0.6182266009852216 x 100 = 61.82%