320.74% is the change from 135 to 568
Calculation steps:
[( 568 - 135 ) ÷ 135] x 100 = 320.74%
Formula
Percentage change = [(568 - 135) / 135] x 100
Subtract the new number by the original number
568 - 135 = 433
433 ÷ 135 = 3.2074074074074073
3.2074074074074073 x 100 = 320.74%