-42.63% is the change from 936 to 537
Calculation steps:
[( 537 - 936 ) ÷ 936] x 100 = -42.63%
Formula
Percentage change = [(537 - 936) / 936] x 100
Subtract the new number by the original number
537 - 936 = -399
-399 ÷ 936 = -0.42628205128205127
-0.42628205128205127 x 100 = -42.63%