-72.19% is the change from 809 to 225
Calculation steps:
[( 225 - 809 ) ÷ 809] x 100 = -72.19%
Formula
Percentage change = [(225 - 809) / 809] x 100
Subtract the new number by the original number
225 - 809 = -584
-584 ÷ 809 = -0.7218788627935723
-0.7218788627935723 x 100 = -72.19%