9.86% is the change from 771 to 847
Calculation steps:
[( 847 - 771 ) ÷ 771] x 100 = 9.86%
Formula
Percentage change = [(847 - 771) / 771] x 100
Subtract the new number by the original number
847 - 771 = 76
76 ÷ 771 = 0.09857328145265888
0.09857328145265888 x 100 = 9.86%