-45.54% is the change from 808 to 440
Calculation steps:
[( 440 - 808 ) ÷ 808] x 100 = -45.54%
Formula
Percentage change = [(440 - 808) / 808] x 100
Subtract the new number by the original number
440 - 808 = -368
-368 ÷ 808 = -0.45544554455445546
-0.45544554455445546 x 100 = -45.54%