144.78% is the change from 402 to 984
Calculation steps:
[( 984 - 402 ) ÷ 402] x 100 = 144.78%
Formula
Percentage change = [(984 - 402) / 402] x 100
Subtract the new number by the original number
984 - 402 = 582
582 ÷ 402 = 1.4477611940298507
1.4477611940298507 x 100 = 144.78%