-80.35% is the change from 692 to 136
Calculation steps:
[( 136 - 692 ) ÷ 692] x 100 = -80.35%
Formula
Percentage change = [(136 - 692) / 692] x 100
Subtract the new number by the original number
136 - 692 = -556
-556 ÷ 692 = -0.8034682080924855
-0.8034682080924855 x 100 = -80.35%