-96.39% is the change from 194 to 7
Calculation steps:
[( 7 - 194 ) ÷ 194] x 100 = -96.39%
Formula
Percentage change = [(7 - 194) / 194] x 100
Subtract the new number by the original number
7 - 194 = -187
-187 ÷ 194 = -0.9639175257731959
-0.9639175257731959 x 100 = -96.39%