-96.07% is the change from 763 to 30
Calculation steps:
[( 30 - 763 ) ÷ 763] x 100 = -96.07%
Formula
Percentage change = [(30 - 763) / 763] x 100
Subtract the new number by the original number
30 - 763 = -733
-733 ÷ 763 = -0.9606815203145478
-0.9606815203145478 x 100 = -96.07%