-82.51% is the change from 852 to 149
Calculation steps:
[( 149 - 852 ) ÷ 852] x 100 = -82.51%
Formula
Percentage change = [(149 - 852) / 852] x 100
Subtract the new number by the original number
149 - 852 = -703
-703 ÷ 852 = -0.8251173708920188
-0.8251173708920188 x 100 = -82.51%