207.45% is the change from 322 to 990
Calculation steps:
[( 990 - 322 ) ÷ 322] x 100 = 207.45%
Formula
Percentage change = [(990 - 322) / 322] x 100
Subtract the new number by the original number
990 - 322 = 668
668 ÷ 322 = 2.0745341614906834
2.0745341614906834 x 100 = 207.45%