7.31% is the change from 547 to 587
Calculation steps:
[( 587 - 547 ) ÷ 547] x 100 = 7.31%
Formula
Percentage change = [(587 - 547) / 547] x 100
Subtract the new number by the original number
587 - 547 = 40
40 ÷ 547 = 0.07312614259597806
0.07312614259597806 x 100 = 7.31%