43.46% is the change from 596 to 855
Calculation steps:
[( 855 - 596 ) ÷ 596] x 100 = 43.46%
Formula
Percentage change = [(855 - 596) / 596] x 100
Subtract the new number by the original number
855 - 596 = 259
259 ÷ 596 = 0.43456375838926176
0.43456375838926176 x 100 = 43.46%