165.71% is the change from 70 to 186
Calculation steps:
[( 186 - 70 ) ÷ 70] x 100 = 165.71%
Formula
Percentage change = [(186 - 70) / 70] x 100
Subtract the new number by the original number
186 - 70 = 116
116 ÷ 70 = 1.6571428571428573
1.6571428571428573 x 100 = 165.71%