-71.55% is the change from 833 to 237
Calculation steps:
[( 237 - 833 ) ÷ 833] x 100 = -71.55%
Formula
Percentage change = [(237 - 833) / 833] x 100
Subtract the new number by the original number
237 - 833 = -596
-596 ÷ 833 = -0.7154861944777912
-0.7154861944777912 x 100 = -71.55%