72.93% is the change from 543 to 939
Calculation steps:
[( 939 - 543 ) ÷ 543] x 100 = 72.93%
Formula
Percentage change = [(939 - 543) / 543] x 100
Subtract the new number by the original number
939 - 543 = 396
396 ÷ 543 = 0.7292817679558011
0.7292817679558011 x 100 = 72.93%