-63.88% is the change from 980 to 354
Calculation steps:
[( 354 - 980 ) ÷ 980] x 100 = -63.88%
Formula
Percentage change = [(354 - 980) / 980] x 100
Subtract the new number by the original number
354 - 980 = -626
-626 ÷ 980 = -0.6387755102040816
-0.6387755102040816 x 100 = -63.88%