-75.3% is the change from 822 to 203
Calculation steps:
[( 203 - 822 ) ÷ 822] x 100 = -75.3%
Formula
Percentage change = [(203 - 822) / 822] x 100
Subtract the new number by the original number
203 - 822 = -619
-619 ÷ 822 = -0.7530413625304136
-0.7530413625304136 x 100 = -75.3%