905.88% is the change from 34 to 342
Calculation steps:
[( 342 - 34 ) ÷ 34] x 100 = 905.88%
Formula
Percentage change = [(342 - 34) / 34] x 100
Subtract the new number by the original number
342 - 34 = 308
308 ÷ 34 = 9.058823529411764
9.058823529411764 x 100 = 905.88%