-64.68% is the change from 974 to 344
Calculation steps:
[( 344 - 974 ) ÷ 974] x 100 = -64.68%
Formula
Percentage change = [(344 - 974) / 974] x 100
Subtract the new number by the original number
344 - 974 = -630
-630 ÷ 974 = -0.6468172484599589
-0.6468172484599589 x 100 = -64.68%