-58.12% is the change from 936 to 392
Calculation steps:
[( 392 - 936 ) ÷ 936] x 100 = -58.12%
Formula
Percentage change = [(392 - 936) / 936] x 100
Subtract the new number by the original number
392 - 936 = -544
-544 ÷ 936 = -0.5811965811965812
-0.5811965811965812 x 100 = -58.12%