12.3% is the change from 431 to 484
Calculation steps:
[( 484 - 431 ) ÷ 431] x 100 = 12.3%
Formula
Percentage change = [(484 - 431) / 431] x 100
Subtract the new number by the original number
484 - 431 = 53
53 ÷ 431 = 0.12296983758700696
0.12296983758700696 x 100 = 12.3%