2663.64% is the change from 11 to 304
Calculation steps:
[( 304 - 11 ) ÷ 11] x 100 = 2663.64%
Formula
Percentage change = [(304 - 11) / 11] x 100
Subtract the new number by the original number
304 - 11 = 293
293 ÷ 11 = 26.636363636363637
26.636363636363637 x 100 = 2663.64%