-48.45% is the change from 194 to 100
Calculation steps:
[( 100 - 194 ) ÷ 194] x 100 = -48.45%
Formula
Percentage change = [(100 - 194) / 194] x 100
Subtract the new number by the original number
100 - 194 = -94
-94 ÷ 194 = -0.4845360824742268
-0.4845360824742268 x 100 = -48.45%