1.49% is the change from 803 to 815
Calculation steps:
[( 815 - 803 ) ÷ 803] x 100 = 1.49%
Formula
Percentage change = [(815 - 803) / 803] x 100
Subtract the new number by the original number
815 - 803 = 12
12 ÷ 803 = 0.014943960149439602
0.014943960149439602 x 100 = 1.49%