295.56% is the change from 135 to 534
Calculation steps:
[( 534 - 135 ) ÷ 135] x 100 = 295.56%
Formula
Percentage change = [(534 - 135) / 135] x 100
Subtract the new number by the original number
534 - 135 = 399
399 ÷ 135 = 2.9555555555555557
2.9555555555555557 x 100 = 295.56%