206.54% is the change from 321 to 984
Calculation steps:
[( 984 - 321 ) ÷ 321] x 100 = 206.54%
Formula
Percentage change = [(984 - 321) / 321] x 100
Subtract the new number by the original number
984 - 321 = 663
663 ÷ 321 = 2.0654205607476634
2.0654205607476634 x 100 = 206.54%