279.69% is the change from 192 to 729
Calculation steps:
[( 729 - 192 ) ÷ 192] x 100 = 279.69%
Formula
Percentage change = [(729 - 192) / 192] x 100
Subtract the new number by the original number
729 - 192 = 537
537 ÷ 192 = 2.796875
2.796875 x 100 = 279.69%