30.38% is the change from 599 to 781
Calculation steps:
[( 781 - 599 ) ÷ 599] x 100 = 30.38%
Formula
Percentage change = [(781 - 599) / 599] x 100
Subtract the new number by the original number
781 - 599 = 182
182 ÷ 599 = 0.3038397328881469
0.3038397328881469 x 100 = 30.38%