617.78% is the change from 135 to 969
Calculation steps:
[( 969 - 135 ) ÷ 135] x 100 = 617.78%
Formula
Percentage change = [(969 - 135) / 135] x 100
Subtract the new number by the original number
969 - 135 = 834
834 ÷ 135 = 6.177777777777778
6.177777777777778 x 100 = 617.78%