76.14% is the change from 176 to 310
Calculation steps:
[( 310 - 176 ) ÷ 176] x 100 = 76.14%
Formula
Percentage change = [(310 - 176) / 176] x 100
Subtract the new number by the original number
310 - 176 = 134
134 ÷ 176 = 0.7613636363636364
0.7613636363636364 x 100 = 76.14%