7.47% is the change from 843 to 906
Calculation steps:
[( 906 - 843 ) ÷ 843] x 100 = 7.47%
Formula
Percentage change = [(906 - 843) / 843] x 100
Subtract the new number by the original number
906 - 843 = 63
63 ÷ 843 = 0.07473309608540925
0.07473309608540925 x 100 = 7.47%