298.36% is the change from 122 to 486
Calculation steps:
[( 486 - 122 ) ÷ 122] x 100 = 298.36%
Formula
Percentage change = [(486 - 122) / 122] x 100
Subtract the new number by the original number
486 - 122 = 364
364 ÷ 122 = 2.9836065573770494
2.9836065573770494 x 100 = 298.36%