-96.08% is the change from 766 to 30
Calculation steps:
[( 30 - 766 ) ÷ 766] x 100 = -96.08%
Formula
Percentage change = [(30 - 766) / 766] x 100
Subtract the new number by the original number
30 - 766 = -736
-736 ÷ 766 = -0.9608355091383812
-0.9608355091383812 x 100 = -96.08%