702.94% is the change from 34 to 273
Calculation steps:
[( 273 - 34 ) ÷ 34] x 100 = 702.94%
Formula
Percentage change = [(273 - 34) / 34] x 100
Subtract the new number by the original number
273 - 34 = 239
239 ÷ 34 = 7.029411764705882
7.029411764705882 x 100 = 702.94%