-8.53% is the change from 633 to 579
Calculation steps:
[( 579 - 633 ) ÷ 633] x 100 = -8.53%
Formula
Percentage change = [(579 - 633) / 633] x 100
Subtract the new number by the original number
579 - 633 = -54
-54 ÷ 633 = -0.08530805687203792
-0.08530805687203792 x 100 = -8.53%