-53.89% is the change from 809 to 373
Calculation steps:
[( 373 - 809 ) ÷ 809] x 100 = -53.89%
Formula
Percentage change = [(373 - 809) / 809] x 100
Subtract the new number by the original number
373 - 809 = -436
-436 ÷ 809 = -0.5389369592088998
-0.5389369592088998 x 100 = -53.89%