-72.14% is the change from 822 to 229
Calculation steps:
[( 229 - 822 ) ÷ 822] x 100 = -72.14%
Formula
Percentage change = [(229 - 822) / 822] x 100
Subtract the new number by the original number
229 - 822 = -593
-593 ÷ 822 = -0.7214111922141119
-0.7214111922141119 x 100 = -72.14%