54.29% is the change from 175 to 270
Calculation steps:
[( 270 - 175 ) ÷ 175] x 100 = 54.29%
Formula
Percentage change = [(270 - 175) / 175] x 100
Subtract the new number by the original number
270 - 175 = 95
95 ÷ 175 = 0.5428571428571428
0.5428571428571428 x 100 = 54.29%