1.82% is the change from 604 to 615
Calculation steps:
[( 615 - 604 ) ÷ 604] x 100 = 1.82%
Formula
Percentage change = [(615 - 604) / 604] x 100
Subtract the new number by the original number
615 - 604 = 11
11 ÷ 604 = 0.018211920529801324
0.018211920529801324 x 100 = 1.82%