-73.37% is the change from 199 to 53
Calculation steps:
[( 53 - 199 ) ÷ 199] x 100 = -73.37%
Formula
Percentage change = [(53 - 199) / 199] x 100
Subtract the new number by the original number
53 - 199 = -146
-146 ÷ 199 = -0.7336683417085427
-0.7336683417085427 x 100 = -73.37%