31.68% is the change from 543 to 715
Calculation steps:
[( 715 - 543 ) ÷ 543] x 100 = 31.68%
Formula
Percentage change = [(715 - 543) / 543] x 100
Subtract the new number by the original number
715 - 543 = 172
172 ÷ 543 = 0.31675874769797424
0.31675874769797424 x 100 = 31.68%