-61.82% is the change from 275 to 105
Calculation steps:
[( 105 - 275 ) ÷ 275] x 100 = -61.82%
Formula
Percentage change = [(105 - 275) / 275] x 100
Subtract the new number by the original number
105 - 275 = -170
-170 ÷ 275 = -0.6181818181818182
-0.6181818181818182 x 100 = -61.82%