14.36% is the change from 543 to 621
Calculation steps:
[( 621 - 543 ) ÷ 543] x 100 = 14.36%
Formula
Percentage change = [(621 - 543) / 543] x 100
Subtract the new number by the original number
621 - 543 = 78
78 ÷ 543 = 0.143646408839779
0.143646408839779 x 100 = 14.36%