4.18% is the change from 814 to 848
Calculation steps:
[( 848 - 814 ) ÷ 814] x 100 = 4.18%
Formula
Percentage change = [(848 - 814) / 814] x 100
Subtract the new number by the original number
848 - 814 = 34
34 ÷ 814 = 0.04176904176904177
0.04176904176904177 x 100 = 4.18%