-3.43% is the change from 874 to 844
Calculation steps:
[( 844 - 874 ) ÷ 874] x 100 = -3.43%
Formula
Percentage change = [(844 - 874) / 874] x 100
Subtract the new number by the original number
844 - 874 = -30
-30 ÷ 874 = -0.034324942791762014
-0.034324942791762014 x 100 = -3.43%