0.5% is the change from 803 to 807
Calculation steps:
[( 807 - 803 ) ÷ 803] x 100 = 0.5%
Formula
Percentage change = [(807 - 803) / 803] x 100
Subtract the new number by the original number
807 - 803 = 4
4 ÷ 803 = 0.0049813200498132005
0.0049813200498132005 x 100 = 0.5%