-16.35% is the change from 936 to 783
Calculation steps:
[( 783 - 936 ) ÷ 936] x 100 = -16.35%
Formula
Percentage change = [(783 - 936) / 936] x 100
Subtract the new number by the original number
783 - 936 = -153
-153 ÷ 936 = -0.16346153846153846
-0.16346153846153846 x 100 = -16.35%