-80.76% is the change from 681 to 131
Calculation steps:
[( 131 - 681 ) ÷ 681] x 100 = -80.76%
Formula
Percentage change = [(131 - 681) / 681] x 100
Subtract the new number by the original number
131 - 681 = -550
-550 ÷ 681 = -0.8076358296622613
-0.8076358296622613 x 100 = -80.76%