-87.08% is the change from 797 to 103
Calculation steps:
[( 103 - 797 ) ÷ 797] x 100 = -87.08%
Formula
Percentage change = [(103 - 797) / 797] x 100
Subtract the new number by the original number
103 - 797 = -694
-694 ÷ 797 = -0.8707653701380176
-0.8707653701380176 x 100 = -87.08%