268.33% is the change from 180 to 663
Calculation steps:
[( 663 - 180 ) ÷ 180] x 100 = 268.33%
Formula
Percentage change = [(663 - 180) / 180] x 100
Subtract the new number by the original number
663 - 180 = 483
483 ÷ 180 = 2.683333333333333
2.683333333333333 x 100 = 268.33%