23.2% is the change from 543 to 669
Calculation steps:
[( 669 - 543 ) ÷ 543] x 100 = 23.2%
Formula
Percentage change = [(669 - 543) / 543] x 100
Subtract the new number by the original number
669 - 543 = 126
126 ÷ 543 = 0.23204419889502761
0.23204419889502761 x 100 = 23.2%