-90.91% is the change from 715 to 65
Calculation steps:
[( 65 - 715 ) ÷ 715] x 100 = -90.91%
Formula
Percentage change = [(65 - 715) / 715] x 100
Subtract the new number by the original number
65 - 715 = -650
-650 ÷ 715 = -0.9090909090909091
-0.9090909090909091 x 100 = -90.91%