-99.08% is the change from 757 to 7
Calculation steps:
[( 7 - 757 ) ÷ 757] x 100 = -99.08%
Formula
Percentage change = [(7 - 757) / 757] x 100
Subtract the new number by the original number
7 - 757 = -750
-750 ÷ 757 = -0.9907529722589168
-0.9907529722589168 x 100 = -99.08%