-22.75% is the change from 633 to 489
Calculation steps:
[( 489 - 633 ) ÷ 633] x 100 = -22.75%
Formula
Percentage change = [(489 - 633) / 633] x 100
Subtract the new number by the original number
489 - 633 = -144
-144 ÷ 633 = -0.22748815165876776
-0.22748815165876776 x 100 = -22.75%