1.18% is the change from 847 to 857
Calculation steps:
[( 857 - 847 ) ÷ 847] x 100 = 1.18%
Formula
Percentage change = [(857 - 847) / 847] x 100
Subtract the new number by the original number
857 - 847 = 10
10 ÷ 847 = 0.011806375442739079
0.011806375442739079 x 100 = 1.18%