248.57% is the change from 70 to 244
Calculation steps:
[( 244 - 70 ) ÷ 70] x 100 = 248.57%
Formula
Percentage change = [(244 - 70) / 70] x 100
Subtract the new number by the original number
244 - 70 = 174
174 ÷ 70 = 2.4857142857142858
2.4857142857142858 x 100 = 248.57%