-67.24% is the change from 809 to 265
Calculation steps:
[( 265 - 809 ) ÷ 809] x 100 = -67.24%
Formula
Percentage change = [(265 - 809) / 809] x 100
Subtract the new number by the original number
265 - 809 = -544
-544 ÷ 809 = -0.6724351050679852
-0.6724351050679852 x 100 = -67.24%