20.37% is the change from 481 to 579
Calculation steps:
[( 579 - 481 ) ÷ 481] x 100 = 20.37%
Formula
Percentage change = [(579 - 481) / 481] x 100
Subtract the new number by the original number
579 - 481 = 98
98 ÷ 481 = 0.20374220374220375
0.20374220374220375 x 100 = 20.37%