6.61% is the change from 847 to 903
Calculation steps:
[( 903 - 847 ) ÷ 847] x 100 = 6.61%
Formula
Percentage change = [(903 - 847) / 847] x 100
Subtract the new number by the original number
903 - 847 = 56
56 ÷ 847 = 0.06611570247933884
0.06611570247933884 x 100 = 6.61%