73.16% is the change from 339 to 587
Calculation steps:
[( 587 - 339 ) ÷ 339] x 100 = 73.16%
Formula
Percentage change = [(587 - 339) / 339] x 100
Subtract the new number by the original number
587 - 339 = 248
248 ÷ 339 = 0.7315634218289085
0.7315634218289085 x 100 = 73.16%