-73.55% is the change from 862 to 228
Calculation steps:
[( 228 - 862 ) ÷ 862] x 100 = -73.55%
Formula
Percentage change = [(228 - 862) / 862] x 100
Subtract the new number by the original number
228 - 862 = -634
-634 ÷ 862 = -0.7354988399071926
-0.7354988399071926 x 100 = -73.55%