0.19% is the change from 540 to 541
Calculation steps:
[( 541 - 540 ) ÷ 540] x 100 = 0.19%
Formula
Percentage change = [(541 - 540) / 540] x 100
Subtract the new number by the original number
541 - 540 = 1
1 ÷ 540 = 0.001851851851851852
0.001851851851851852 x 100 = 0.19%