-80.77% is the change from 702 to 135
Calculation steps:
[( 135 - 702 ) ÷ 702] x 100 = -80.77%
Formula
Percentage change = [(135 - 702) / 702] x 100
Subtract the new number by the original number
135 - 702 = -567
-567 ÷ 702 = -0.8076923076923077
-0.8076923076923077 x 100 = -80.77%