-67.23% is the change from 946 to 310
Calculation steps:
[( 310 - 946 ) ÷ 946] x 100 = -67.23%
Formula
Percentage change = [(310 - 946) / 946] x 100
Subtract the new number by the original number
310 - 946 = -636
-636 ÷ 946 = -0.6723044397463002
-0.6723044397463002 x 100 = -67.23%