7.89% is the change from 507 to 547
Calculation steps:
[( 547 - 507 ) ÷ 507] x 100 = 7.89%
Formula
Percentage change = [(547 - 507) / 507] x 100
Subtract the new number by the original number
547 - 507 = 40
40 ÷ 507 = 0.07889546351084813
0.07889546351084813 x 100 = 7.89%