42.62% is the change from 596 to 850
Calculation steps:
[( 850 - 596 ) ÷ 596] x 100 = 42.62%
Formula
Percentage change = [(850 - 596) / 596] x 100
Subtract the new number by the original number
850 - 596 = 254
254 ÷ 596 = 0.4261744966442953
0.4261744966442953 x 100 = 42.62%