1% is the change from 803 to 811
Calculation steps:
[( 811 - 803 ) ÷ 803] x 100 = 1%
Formula
Percentage change = [(811 - 803) / 803] x 100
Subtract the new number by the original number
811 - 803 = 8
8 ÷ 803 = 0.009962640099626401
0.009962640099626401 x 100 = 1%