-73.85% is the change from 872 to 228
Calculation steps:
[( 228 - 872 ) ÷ 872] x 100 = -73.85%
Formula
Percentage change = [(228 - 872) / 872] x 100
Subtract the new number by the original number
228 - 872 = -644
-644 ÷ 872 = -0.7385321100917431
-0.7385321100917431 x 100 = -73.85%