45.42% is the change from 579 to 842
Calculation steps:
[( 842 - 579 ) ÷ 579] x 100 = 45.42%
Formula
Percentage change = [(842 - 579) / 579] x 100
Subtract the new number by the original number
842 - 579 = 263
263 ÷ 579 = 0.4542314335060449
0.4542314335060449 x 100 = 45.42%