274.44% is the change from 266 to 996
Calculation steps:
[( 996 - 266 ) ÷ 266] x 100 = 274.44%
Formula
Percentage change = [(996 - 266) / 266] x 100
Subtract the new number by the original number
996 - 266 = 730
730 ÷ 266 = 2.744360902255639
2.744360902255639 x 100 = 274.44%