-99.61% is the change from 767 to 3
Calculation steps:
[( 3 - 767 ) ÷ 767] x 100 = -99.61%
Formula
Percentage change = [(3 - 767) / 767] x 100
Subtract the new number by the original number
3 - 767 = -764
-764 ÷ 767 = -0.9960886571056062
-0.9960886571056062 x 100 = -99.61%