-32.39% is the change from 920 to 622
Calculation steps:
[( 622 - 920 ) ÷ 920] x 100 = -32.39%
Formula
Percentage change = [(622 - 920) / 920] x 100
Subtract the new number by the original number
622 - 920 = -298
-298 ÷ 920 = -0.3239130434782609
-0.3239130434782609 x 100 = -32.39%