-73.87% is the change from 199 to 52
Calculation steps:
[( 52 - 199 ) ÷ 199] x 100 = -73.87%
Formula
Percentage change = [(52 - 199) / 199] x 100
Subtract the new number by the original number
52 - 199 = -147
-147 ÷ 199 = -0.7386934673366834
-0.7386934673366834 x 100 = -73.87%