-19.87% is the change from 936 to 750
Calculation steps:
[( 750 - 936 ) ÷ 936] x 100 = -19.87%
Formula
Percentage change = [(750 - 936) / 936] x 100
Subtract the new number by the original number
750 - 936 = -186
-186 ÷ 936 = -0.1987179487179487
-0.1987179487179487 x 100 = -19.87%