178.57% is the change from 70 to 195
Calculation steps:
[( 195 - 70 ) ÷ 70] x 100 = 178.57%
Formula
Percentage change = [(195 - 70) / 70] x 100
Subtract the new number by the original number
195 - 70 = 125
125 ÷ 70 = 1.7857142857142858
1.7857142857142858 x 100 = 178.57%