-4.56% is the change from 922 to 880
Calculation steps:
[( 880 - 922 ) ÷ 922] x 100 = -4.56%
Formula
Percentage change = [(880 - 922) / 922] x 100
Subtract the new number by the original number
880 - 922 = -42
-42 ÷ 922 = -0.0455531453362256
-0.0455531453362256 x 100 = -4.56%