-82.8% is the change from 785 to 135
Calculation steps:
[( 135 - 785 ) ÷ 785] x 100 = -82.8%
Formula
Percentage change = [(135 - 785) / 785] x 100
Subtract the new number by the original number
135 - 785 = -650
-650 ÷ 785 = -0.8280254777070064
-0.8280254777070064 x 100 = -82.8%