942.42% is the change from 33 to 344
Calculation steps:
[( 344 - 33 ) ÷ 33] x 100 = 942.42%
Formula
Percentage change = [(344 - 33) / 33] x 100
Subtract the new number by the original number
344 - 33 = 311
311 ÷ 33 = 9.424242424242424
9.424242424242424 x 100 = 942.42%