-92.55% is the change from 94 to 7
Calculation steps:
[( 7 - 94 ) ÷ 94] x 100 = -92.55%
Formula
Percentage change = [(7 - 94) / 94] x 100
Subtract the new number by the original number
7 - 94 = -87
-87 ÷ 94 = -0.925531914893617
-0.925531914893617 x 100 = -92.55%