40.57% is the change from 599 to 842
Calculation steps:
[( 842 - 599 ) ÷ 599] x 100 = 40.57%
Formula
Percentage change = [(842 - 599) / 599] x 100
Subtract the new number by the original number
842 - 599 = 243
243 ÷ 599 = 0.4056761268781302
0.4056761268781302 x 100 = 40.57%