-98.96% is the change from 767 to 8
Calculation steps:
[( 8 - 767 ) ÷ 767] x 100 = -98.96%
Formula
Percentage change = [(8 - 767) / 767] x 100
Subtract the new number by the original number
8 - 767 = -759
-759 ÷ 767 = -0.9895697522816167
-0.9895697522816167 x 100 = -98.96%