711.76% is the change from 34 to 276
Calculation steps:
[( 276 - 34 ) ÷ 34] x 100 = 711.76%
Formula
Percentage change = [(276 - 34) / 34] x 100
Subtract the new number by the original number
276 - 34 = 242
242 ÷ 34 = 7.117647058823529
7.117647058823529 x 100 = 711.76%