-24.08% is the change from 623 to 473
Calculation steps:
[( 473 - 623 ) ÷ 623] x 100 = -24.08%
Formula
Percentage change = [(473 - 623) / 623] x 100
Subtract the new number by the original number
473 - 623 = -150
-150 ÷ 623 = -0.24077046548956663
-0.24077046548956663 x 100 = -24.08%