2672.73% is the change from 11 to 305
Calculation steps:
[( 305 - 11 ) ÷ 11] x 100 = 2672.73%
Formula
Percentage change = [(305 - 11) / 11] x 100
Subtract the new number by the original number
305 - 11 = 294
294 ÷ 11 = 26.727272727272727
26.727272727272727 x 100 = 2672.73%