38.22% is the change from 484 to 669
Calculation steps:
[( 669 - 484 ) ÷ 484] x 100 = 38.22%
Formula
Percentage change = [(669 - 484) / 484] x 100
Subtract the new number by the original number
669 - 484 = 185
185 ÷ 484 = 0.3822314049586777
0.3822314049586777 x 100 = 38.22%