53.42% is the change from 599 to 919
Calculation steps:
[( 919 - 599 ) ÷ 599] x 100 = 53.42%
Formula
Percentage change = [(919 - 599) / 599] x 100
Subtract the new number by the original number
919 - 599 = 320
320 ÷ 599 = 0.5342237061769616
0.5342237061769616 x 100 = 53.42%