4.18% is the change from 813 to 847
Calculation steps:
[( 847 - 813 ) ÷ 813] x 100 = 4.18%
Formula
Percentage change = [(847 - 813) / 813] x 100
Subtract the new number by the original number
847 - 813 = 34
34 ÷ 813 = 0.041820418204182044
0.041820418204182044 x 100 = 4.18%