-48.95% is the change from 809 to 413
Calculation steps:
[( 413 - 809 ) ÷ 809] x 100 = -48.95%
Formula
Percentage change = [(413 - 809) / 809] x 100
Subtract the new number by the original number
413 - 809 = -396
-396 ÷ 809 = -0.4894932014833127
-0.4894932014833127 x 100 = -48.95%