398.97% is the change from 97 to 484
Calculation steps:
[( 484 - 97 ) ÷ 97] x 100 = 398.97%
Formula
Percentage change = [(484 - 97) / 97] x 100
Subtract the new number by the original number
484 - 97 = 387
387 ÷ 97 = 3.9896907216494846
3.9896907216494846 x 100 = 398.97%