-21.74% is the change from 837 to 655
Calculation steps:
[( 655 - 837 ) ÷ 837] x 100 = -21.74%
Formula
Percentage change = [(655 - 837) / 837] x 100
Subtract the new number by the original number
655 - 837 = -182
-182 ÷ 837 = -0.2174432497013142
-0.2174432497013142 x 100 = -21.74%