-80.72% is the change from 892 to 172
Calculation steps:
[( 172 - 892 ) ÷ 892] x 100 = -80.72%
Formula
Percentage change = [(172 - 892) / 892] x 100
Subtract the new number by the original number
172 - 892 = -720
-720 ÷ 892 = -0.8071748878923767
-0.8071748878923767 x 100 = -80.72%