41.09% is the change from 606 to 855
Calculation steps:
[( 855 - 606 ) ÷ 606] x 100 = 41.09%
Formula
Percentage change = [(855 - 606) / 606] x 100
Subtract the new number by the original number
855 - 606 = 249
249 ÷ 606 = 0.41089108910891087
0.41089108910891087 x 100 = 41.09%