-73.24% is the change from 852 to 228
Calculation steps:
[( 228 - 852 ) ÷ 852] x 100 = -73.24%
Formula
Percentage change = [(228 - 852) / 852] x 100
Subtract the new number by the original number
228 - 852 = -624
-624 ÷ 852 = -0.7323943661971831
-0.7323943661971831 x 100 = -73.24%