13.53% is the change from 547 to 621
Calculation steps:
[( 621 - 547 ) ÷ 547] x 100 = 13.53%
Formula
Percentage change = [(621 - 547) / 547] x 100
Subtract the new number by the original number
621 - 547 = 74
74 ÷ 547 = 0.13528336380255943
0.13528336380255943 x 100 = 13.53%