50.92% is the change from 599 to 904
Calculation steps:
[( 904 - 599 ) ÷ 599] x 100 = 50.92%
Formula
Percentage change = [(904 - 599) / 599] x 100
Subtract the new number by the original number
904 - 599 = 305
305 ÷ 599 = 0.5091819699499165
0.5091819699499165 x 100 = 50.92%