628.15% is the change from 135 to 983
Calculation steps:
[( 983 - 135 ) ÷ 135] x 100 = 628.15%
Formula
Percentage change = [(983 - 135) / 135] x 100
Subtract the new number by the original number
983 - 135 = 848
848 ÷ 135 = 6.281481481481482
6.281481481481482 x 100 = 628.15%