300% is the change from 175 to 700
Calculation steps:
[( 700 - 175 ) ÷ 175] x 100 = 300%
Formula
Percentage change = [(700 - 175) / 175] x 100
Subtract the new number by the original number
700 - 175 = 525
525 ÷ 175 = 3
3 x 100 = 300%
Example