34.29% is the change from 70 to 94
Calculation steps:
[( 94 - 70 ) ÷ 70] x 100 = 34.29%
Formula
Percentage change = [(94 - 70) / 70] x 100
Subtract the new number by the original number
94 - 70 = 24
24 ÷ 70 = 0.34285714285714286
0.34285714285714286 x 100 = 34.29%