-27.37% is the change from 643 to 467
Calculation steps:
[( 467 - 643 ) ÷ 643] x 100 = -27.37%
Formula
Percentage change = [(467 - 643) / 643] x 100
Subtract the new number by the original number
467 - 643 = -176
-176 ÷ 643 = -0.2737169517884914
-0.2737169517884914 x 100 = -27.37%