-48.05% is the change from 922 to 479
Calculation steps:
[( 479 - 922 ) ÷ 922] x 100 = -48.05%
Formula
Percentage change = [(479 - 922) / 922] x 100
Subtract the new number by the original number
479 - 922 = -443
-443 ÷ 922 = -0.4804772234273319
-0.4804772234273319 x 100 = -48.05%