1.3% is the change from 540 to 547
Calculation steps:
[( 547 - 540 ) ÷ 540] x 100 = 1.3%
Formula
Percentage change = [(547 - 540) / 540] x 100
Subtract the new number by the original number
547 - 540 = 7
7 ÷ 540 = 0.012962962962962963
0.012962962962962963 x 100 = 1.3%