-43.22% is the change from 715 to 406
Calculation steps:
[( 406 - 715 ) ÷ 715] x 100 = -43.22%
Formula
Percentage change = [(406 - 715) / 715] x 100
Subtract the new number by the original number
406 - 715 = -309
-309 ÷ 715 = -0.43216783216783217
-0.43216783216783217 x 100 = -43.22%