-80.21% is the change from 682 to 135
Calculation steps:
[( 135 - 682 ) ÷ 682] x 100 = -80.21%
Formula
Percentage change = [(135 - 682) / 682] x 100
Subtract the new number by the original number
135 - 682 = -547
-547 ÷ 682 = -0.8020527859237536
-0.8020527859237536 x 100 = -80.21%