671.43% is the change from 35 to 270
Calculation steps:
[( 270 - 35 ) ÷ 35] x 100 = 671.43%
Formula
Percentage change = [(270 - 35) / 35] x 100
Subtract the new number by the original number
270 - 35 = 235
235 ÷ 35 = 6.714285714285714
6.714285714285714 x 100 = 671.43%