-77.91% is the change from 946 to 209
Calculation steps:
[( 209 - 946 ) ÷ 946] x 100 = -77.91%
Formula
Percentage change = [(209 - 946) / 946] x 100
Subtract the new number by the original number
209 - 946 = -737
-737 ÷ 946 = -0.7790697674418605
-0.7790697674418605 x 100 = -77.91%