-65.16% is the change from 973 to 339
Calculation steps:
[( 339 - 973 ) ÷ 973] x 100 = -65.16%
Formula
Percentage change = [(339 - 973) / 973] x 100
Subtract the new number by the original number
339 - 973 = -634
-634 ÷ 973 = -0.6515930113052415
-0.6515930113052415 x 100 = -65.16%