-83.17% is the change from 802 to 135
Calculation steps:
[( 135 - 802 ) ÷ 802] x 100 = -83.17%
Formula
Percentage change = [(135 - 802) / 802] x 100
Subtract the new number by the original number
135 - 802 = -667
-667 ÷ 802 = -0.8316708229426434
-0.8316708229426434 x 100 = -83.17%