288.15% is the change from 135 to 524
Calculation steps:
[( 524 - 135 ) ÷ 135] x 100 = 288.15%
Formula
Percentage change = [(524 - 135) / 135] x 100
Subtract the new number by the original number
524 - 135 = 389
389 ÷ 135 = 2.8814814814814813
2.8814814814814813 x 100 = 288.15%