71.98% is the change from 339 to 583
Calculation steps:
[( 583 - 339 ) ÷ 339] x 100 = 71.98%
Formula
Percentage change = [(583 - 339) / 339] x 100
Subtract the new number by the original number
583 - 339 = 244
244 ÷ 339 = 0.7197640117994101
0.7197640117994101 x 100 = 71.98%