117.5% is the change from 80 to 174
Calculation steps:
[( 174 - 80 ) ÷ 80] x 100 = 117.5%
Formula
Percentage change = [(174 - 80) / 80] x 100
Subtract the new number by the original number
174 - 80 = 94
94 ÷ 80 = 1.175
1.175 x 100 = 117.5%
Example