288.89% is the change from 45 to 175
Calculation steps:
[( 175 - 45 ) ÷ 45] x 100 = 288.89%
Formula
Percentage change = [(175 - 45) / 45] x 100
Subtract the new number by the original number
175 - 45 = 130
130 ÷ 45 = 2.888888888888889
2.888888888888889 x 100 = 288.89%