12.35% is the change from 850 to 955
Calculation steps:
[( 955 - 850 ) ÷ 850] x 100 = 12.35%
Formula
Percentage change = [(955 - 850) / 850] x 100
Subtract the new number by the original number
955 - 850 = 105
105 ÷ 850 = 0.12352941176470589
0.12352941176470589 x 100 = 12.35%