-77.69% is the change from 937 to 209
Calculation steps:
[( 209 - 937 ) ÷ 937] x 100 = -77.69%
Formula
Percentage change = [(209 - 937) / 937] x 100
Subtract the new number by the original number
209 - 937 = -728
-728 ÷ 937 = -0.7769477054429029
-0.7769477054429029 x 100 = -77.69%