-67.37% is the change from 809 to 264
Calculation steps:
[( 264 - 809 ) ÷ 809] x 100 = -67.37%
Formula
Percentage change = [(264 - 809) / 809] x 100
Subtract the new number by the original number
264 - 809 = -545
-545 ÷ 809 = -0.6736711990111248
-0.6736711990111248 x 100 = -67.37%