-17.47% is the change from 996 to 822
Calculation steps:
[( 822 - 996 ) ÷ 996] x 100 = -17.47%
Formula
Percentage change = [(822 - 996) / 996] x 100
Subtract the new number by the original number
822 - 996 = -174
-174 ÷ 996 = -0.1746987951807229
-0.1746987951807229 x 100 = -17.47%