-27.7% is the change from 946 to 684
Calculation steps:
[( 684 - 946 ) ÷ 946] x 100 = -27.7%
Formula
Percentage change = [(684 - 946) / 946] x 100
Subtract the new number by the original number
684 - 946 = -262
-262 ÷ 946 = -0.2769556025369979
-0.2769556025369979 x 100 = -27.7%