-76.27% is the change from 687 to 163
Calculation steps:
[( 163 - 687 ) ÷ 687] x 100 = -76.27%
Formula
Percentage change = [(163 - 687) / 687] x 100
Subtract the new number by the original number
163 - 687 = -524
-524 ÷ 687 = -0.7627365356622998
-0.7627365356622998 x 100 = -76.27%