241.43% is the change from 70 to 239
Calculation steps:
[( 239 - 70 ) ÷ 70] x 100 = 241.43%
Formula
Percentage change = [(239 - 70) / 70] x 100
Subtract the new number by the original number
239 - 70 = 169
169 ÷ 70 = 2.414285714285714
2.414285714285714 x 100 = 241.43%