-99.08% is the change from 764 to 7
Calculation steps:
[( 7 - 764 ) ÷ 764] x 100 = -99.08%
Formula
Percentage change = [(7 - 764) / 764] x 100
Subtract the new number by the original number
7 - 764 = -757
-757 ÷ 764 = -0.9908376963350786
-0.9908376963350786 x 100 = -99.08%