-72.12% is the change from 886 to 247
Calculation steps:
[( 247 - 886 ) ÷ 886] x 100 = -72.12%
Formula
Percentage change = [(247 - 886) / 886] x 100
Subtract the new number by the original number
247 - 886 = -639
-639 ÷ 886 = -0.7212189616252822
-0.7212189616252822 x 100 = -72.12%