-27.59% is the change from 946 to 685
Calculation steps:
[( 685 - 946 ) ÷ 946] x 100 = -27.59%
Formula
Percentage change = [(685 - 946) / 946] x 100
Subtract the new number by the original number
685 - 946 = -261
-261 ÷ 946 = -0.2758985200845666
-0.2758985200845666 x 100 = -27.59%