-5.31% is the change from 715 to 677
Calculation steps:
[( 677 - 715 ) ÷ 715] x 100 = -5.31%
Formula
Percentage change = [(677 - 715) / 715] x 100
Subtract the new number by the original number
677 - 715 = -38
-38 ÷ 715 = -0.05314685314685315
-0.05314685314685315 x 100 = -5.31%