-55.75% is the change from 809 to 358
Calculation steps:
[( 358 - 809 ) ÷ 809] x 100 = -55.75%
Formula
Percentage change = [(358 - 809) / 809] x 100
Subtract the new number by the original number
358 - 809 = -451
-451 ÷ 809 = -0.5574783683559951
-0.5574783683559951 x 100 = -55.75%