-57.48% is the change from 715 to 304
Calculation steps:
[( 304 - 715 ) ÷ 715] x 100 = -57.48%
Formula
Percentage change = [(304 - 715) / 715] x 100
Subtract the new number by the original number
304 - 715 = -411
-411 ÷ 715 = -0.5748251748251748
-0.5748251748251748 x 100 = -57.48%