-71.99% is the change from 846 to 237
Calculation steps:
[( 237 - 846 ) ÷ 846] x 100 = -71.99%
Formula
Percentage change = [(237 - 846) / 846] x 100
Subtract the new number by the original number
237 - 846 = -609
-609 ÷ 846 = -0.7198581560283688
-0.7198581560283688 x 100 = -71.99%