-97.07% is the change from 205 to 6
Calculation steps:
[( 6 - 205 ) ÷ 205] x 100 = -97.07%
Formula
Percentage change = [(6 - 205) / 205] x 100
Subtract the new number by the original number
6 - 205 = -199
-199 ÷ 205 = -0.9707317073170731
-0.9707317073170731 x 100 = -97.07%