37.19% is the change from 484 to 664
Calculation steps:
[( 664 - 484 ) ÷ 484] x 100 = 37.19%
Formula
Percentage change = [(664 - 484) / 484] x 100
Subtract the new number by the original number
664 - 484 = 180
180 ÷ 484 = 0.371900826446281
0.371900826446281 x 100 = 37.19%