-30.25% is the change from 671 to 468
Calculation steps:
[( 468 - 671 ) ÷ 671] x 100 = -30.25%
Formula
Percentage change = [(468 - 671) / 671] x 100
Subtract the new number by the original number
468 - 671 = -203
-203 ÷ 671 = -0.3025335320417288
-0.3025335320417288 x 100 = -30.25%