265% is the change from 180 to 657
Calculation steps:
[( 657 - 180 ) ÷ 180] x 100 = 265%
Formula
Percentage change = [(657 - 180) / 180] x 100
Subtract the new number by the original number
657 - 180 = 477
477 ÷ 180 = 2.65
2.65 x 100 = 265%
Example