-30.1% is the change from 671 to 469
Calculation steps:
[( 469 - 671 ) ÷ 671] x 100 = -30.1%
Formula
Percentage change = [(469 - 671) / 671] x 100
Subtract the new number by the original number
469 - 671 = -202
-202 ÷ 671 = -0.30104321907600595
-0.30104321907600595 x 100 = -30.1%