5.68% is the change from 546 to 577
Calculation steps:
[( 577 - 546 ) ÷ 546] x 100 = 5.68%
Formula
Percentage change = [(577 - 546) / 546] x 100
Subtract the new number by the original number
577 - 546 = 31
31 ÷ 546 = 0.056776556776556776
0.056776556776556776 x 100 = 5.68%