-82.4% is the change from 892 to 157
Calculation steps:
[( 157 - 892 ) ÷ 892] x 100 = -82.4%
Formula
Percentage change = [(157 - 892) / 892] x 100
Subtract the new number by the original number
157 - 892 = -735
-735 ÷ 892 = -0.8239910313901345
-0.8239910313901345 x 100 = -82.4%