-27.82% is the change from 647 to 467
Calculation steps:
[( 467 - 647 ) ÷ 647] x 100 = -27.82%
Formula
Percentage change = [(467 - 647) / 647] x 100
Subtract the new number by the original number
467 - 647 = -180
-180 ÷ 647 = -0.2782071097372488
-0.2782071097372488 x 100 = -27.82%