-8.46% is the change from 922 to 844
Calculation steps:
[( 844 - 922 ) ÷ 922] x 100 = -8.46%
Formula
Percentage change = [(844 - 922) / 922] x 100
Subtract the new number by the original number
844 - 922 = -78
-78 ÷ 922 = -0.08459869848156182
-0.08459869848156182 x 100 = -8.46%