-29.28% is the change from 946 to 669
Calculation steps:
[( 669 - 946 ) ÷ 946] x 100 = -29.28%
Formula
Percentage change = [(669 - 946) / 946] x 100
Subtract the new number by the original number
669 - 946 = -277
-277 ÷ 946 = -0.2928118393234672
-0.2928118393234672 x 100 = -29.28%