-73.84% is the change from 860 to 225
Calculation steps:
[( 225 - 860 ) ÷ 860] x 100 = -73.84%
Formula
Percentage change = [(225 - 860) / 860] x 100
Subtract the new number by the original number
225 - 860 = -635
-635 ÷ 860 = -0.7383720930232558
-0.7383720930232558 x 100 = -73.84%