310.63% is the change from 160 to 657
Calculation steps:
[( 657 - 160 ) ÷ 160] x 100 = 310.63%
Formula
Percentage change = [(657 - 160) / 160] x 100
Subtract the new number by the original number
657 - 160 = 497
497 ÷ 160 = 3.10625
3.10625 x 100 = 310.63%