-45.09% is the change from 936 to 514
Calculation steps:
[( 514 - 936 ) ÷ 936] x 100 = -45.09%
Formula
Percentage change = [(514 - 936) / 936] x 100
Subtract the new number by the original number
514 - 936 = -422
-422 ÷ 936 = -0.45085470085470086
-0.45085470085470086 x 100 = -45.09%