141.43% is the change from 70 to 169
Calculation steps:
[( 169 - 70 ) ÷ 70] x 100 = 141.43%
Formula
Percentage change = [(169 - 70) / 70] x 100
Subtract the new number by the original number
169 - 70 = 99
99 ÷ 70 = 1.4142857142857144
1.4142857142857144 x 100 = 141.43%