-29.42% is the change from 622 to 439
Calculation steps:
[( 439 - 622 ) ÷ 622] x 100 = -29.42%
Formula
Percentage change = [(439 - 622) / 622] x 100
Subtract the new number by the original number
439 - 622 = -183
-183 ÷ 622 = -0.2942122186495177
-0.2942122186495177 x 100 = -29.42%