-22.34% is the change from 846 to 657
Calculation steps:
[( 657 - 846 ) ÷ 846] x 100 = -22.34%
Formula
Percentage change = [(657 - 846) / 846] x 100
Subtract the new number by the original number
657 - 846 = -189
-189 ÷ 846 = -0.22340425531914893
-0.22340425531914893 x 100 = -22.34%