264.84% is the change from 273 to 996
Calculation steps:
[( 996 - 273 ) ÷ 273] x 100 = 264.84%
Formula
Percentage change = [(996 - 273) / 273] x 100
Subtract the new number by the original number
996 - 273 = 723
723 ÷ 273 = 2.6483516483516483
2.6483516483516483 x 100 = 264.84%