74.29% is the change from 175 to 305
Calculation steps:
[( 305 - 175 ) ÷ 175] x 100 = 74.29%
Formula
Percentage change = [(305 - 175) / 175] x 100
Subtract the new number by the original number
305 - 175 = 130
130 ÷ 175 = 0.7428571428571429
0.7428571428571429 x 100 = 74.29%