-65.47% is the change from 979 to 338
Calculation steps:
[( 338 - 979 ) ÷ 979] x 100 = -65.47%
Formula
Percentage change = [(338 - 979) / 979] x 100
Subtract the new number by the original number
338 - 979 = -641
-641 ÷ 979 = -0.6547497446373851
-0.6547497446373851 x 100 = -65.47%