245.07% is the change from 284 to 980
Calculation steps:
[( 980 - 284 ) ÷ 284] x 100 = 245.07%
Formula
Percentage change = [(980 - 284) / 284] x 100
Subtract the new number by the original number
980 - 284 = 696
696 ÷ 284 = 2.4507042253521125
2.4507042253521125 x 100 = 245.07%