-55.16% is the change from 892 to 400
Calculation steps:
[( 400 - 892 ) ÷ 892] x 100 = -55.16%
Formula
Percentage change = [(400 - 892) / 892] x 100
Subtract the new number by the original number
400 - 892 = -492
-492 ÷ 892 = -0.5515695067264574
-0.5515695067264574 x 100 = -55.16%