-32.32% is the change from 922 to 624
Calculation steps:
[( 624 - 922 ) ÷ 922] x 100 = -32.32%
Formula
Percentage change = [(624 - 922) / 922] x 100
Subtract the new number by the original number
624 - 922 = -298
-298 ÷ 922 = -0.3232104121475054
-0.3232104121475054 x 100 = -32.32%