-77.7% is the change from 852 to 190
Calculation steps:
[( 190 - 852 ) ÷ 852] x 100 = -77.7%
Formula
Percentage change = [(190 - 852) / 852] x 100
Subtract the new number by the original number
190 - 852 = -662
-662 ÷ 852 = -0.7769953051643192
-0.7769953051643192 x 100 = -77.7%