134.29% is the change from 70 to 164
Calculation steps:
[( 164 - 70 ) ÷ 70] x 100 = 134.29%
Formula
Percentage change = [(164 - 70) / 70] x 100
Subtract the new number by the original number
164 - 70 = 94
94 ÷ 70 = 1.3428571428571427
1.3428571428571427 x 100 = 134.29%