-74.04% is the change from 936 to 243
Calculation steps:
[( 243 - 936 ) ÷ 936] x 100 = -74.04%
Formula
Percentage change = [(243 - 936) / 936] x 100
Subtract the new number by the original number
243 - 936 = -693
-693 ÷ 936 = -0.7403846153846154
-0.7403846153846154 x 100 = -74.04%