32750% is the change from 2 to 657
Calculation steps:
[( 657 - 2 ) ÷ 2] x 100 = 32750%
Formula
Percentage change = [(657 - 2) / 2] x 100
Subtract the new number by the original number
657 - 2 = 655
655 ÷ 2 = 327.5
327.5 x 100 = 32750%
Example