-77.46% is the change from 852 to 192
Calculation steps:
[( 192 - 852 ) ÷ 852] x 100 = -77.46%
Formula
Percentage change = [(192 - 852) / 852] x 100
Subtract the new number by the original number
192 - 852 = -660
-660 ÷ 852 = -0.7746478873239436
-0.7746478873239436 x 100 = -77.46%