-57.17% is the change from 920 to 394
Calculation steps:
[( 394 - 920 ) ÷ 920] x 100 = -57.17%
Formula
Percentage change = [(394 - 920) / 920] x 100
Subtract the new number by the original number
394 - 920 = -526
-526 ÷ 920 = -0.5717391304347826
-0.5717391304347826 x 100 = -57.17%