-74.72% is the change from 878 to 222
Calculation steps:
[( 222 - 878 ) ÷ 878] x 100 = -74.72%
Formula
Percentage change = [(222 - 878) / 878] x 100
Subtract the new number by the original number
222 - 878 = -656
-656 ÷ 878 = -0.7471526195899773
-0.7471526195899773 x 100 = -74.72%