-74.76% is the change from 939 to 237
Calculation steps:
[( 237 - 939 ) ÷ 939] x 100 = -74.76%
Formula
Percentage change = [(237 - 939) / 939] x 100
Subtract the new number by the original number
237 - 939 = -702
-702 ÷ 939 = -0.7476038338658147
-0.7476038338658147 x 100 = -74.76%