3.47% is the change from 807 to 835
Calculation steps:
[( 835 - 807 ) ÷ 807] x 100 = 3.47%
Formula
Percentage change = [(835 - 807) / 807] x 100
Subtract the new number by the original number
835 - 807 = 28
28 ÷ 807 = 0.03469640644361834
0.03469640644361834 x 100 = 3.47%