-99.48% is the change from 194 to 1
Calculation steps:
[( 1 - 194 ) ÷ 194] x 100 = -99.48%
Formula
Percentage change = [(1 - 194) / 194] x 100
Subtract the new number by the original number
1 - 194 = -193
-193 ÷ 194 = -0.9948453608247423
-0.9948453608247423 x 100 = -99.48%