306.25% is the change from 176 to 715
Calculation steps:
[( 715 - 176 ) ÷ 176] x 100 = 306.25%
Formula
Percentage change = [(715 - 176) / 176] x 100
Subtract the new number by the original number
715 - 176 = 539
539 ÷ 176 = 3.0625
3.0625 x 100 = 306.25%