327.41% is the change from 135 to 577
Calculation steps:
[( 577 - 135 ) ÷ 135] x 100 = 327.41%
Formula
Percentage change = [(577 - 135) / 135] x 100
Subtract the new number by the original number
577 - 135 = 442
442 ÷ 135 = 3.274074074074074
3.274074074074074 x 100 = 327.41%