-71.84% is the change from 806 to 227
Calculation steps:
[( 227 - 806 ) ÷ 806] x 100 = -71.84%
Formula
Percentage change = [(227 - 806) / 806] x 100
Subtract the new number by the original number
227 - 806 = -579
-579 ÷ 806 = -0.7183622828784119
-0.7183622828784119 x 100 = -71.84%