-98.17% is the change from 712 to 13
Calculation steps:
[( 13 - 712 ) ÷ 712] x 100 = -98.17%
Formula
Percentage change = [(13 - 712) / 712] x 100
Subtract the new number by the original number
13 - 712 = -699
-699 ÷ 712 = -0.9817415730337079
-0.9817415730337079 x 100 = -98.17%