43.92% is the change from 403 to 580
Calculation steps:
[( 580 - 403 ) ÷ 403] x 100 = 43.92%
Formula
Percentage change = [(580 - 403) / 403] x 100
Subtract the new number by the original number
580 - 403 = 177
177 ÷ 403 = 0.4392059553349876
0.4392059553349876 x 100 = 43.92%