-96.1% is the change from 769 to 30
Calculation steps:
[( 30 - 769 ) ÷ 769] x 100 = -96.1%
Formula
Percentage change = [(30 - 769) / 769] x 100
Subtract the new number by the original number
30 - 769 = -739
-739 ÷ 769 = -0.9609882964889467
-0.9609882964889467 x 100 = -96.1%