-71% is the change from 869 to 252
Calculation steps:
[( 252 - 869 ) ÷ 869] x 100 = -71%
Formula
Percentage change = [(252 - 869) / 869] x 100
Subtract the new number by the original number
252 - 869 = -617
-617 ÷ 869 = -0.7100115074798619
-0.7100115074798619 x 100 = -71%