-99.07% is the change from 756 to 7
Calculation steps:
[( 7 - 756 ) ÷ 756] x 100 = -99.07%
Formula
Percentage change = [(7 - 756) / 756] x 100
Subtract the new number by the original number
7 - 756 = -749
-749 ÷ 756 = -0.9907407407407407
-0.9907407407407407 x 100 = -99.07%