-92.39% is the change from 92 to 7
Calculation steps:
[( 7 - 92 ) ÷ 92] x 100 = -92.39%
Formula
Percentage change = [(7 - 92) / 92] x 100
Subtract the new number by the original number
7 - 92 = -85
-85 ÷ 92 = -0.9239130434782609
-0.9239130434782609 x 100 = -92.39%