-71.91% is the change from 808 to 227
Calculation steps:
[( 227 - 808 ) ÷ 808] x 100 = -71.91%
Formula
Percentage change = [(227 - 808) / 808] x 100
Subtract the new number by the original number
227 - 808 = -581
-581 ÷ 808 = -0.719059405940594
-0.719059405940594 x 100 = -71.91%