-49.06% is the change from 53 to 27
Calculation steps:
[( 27 - 53 ) ÷ 53] x 100 = -49.06%
Formula
Percentage change = [(27 - 53) / 53] x 100
Subtract the new number by the original number
27 - 53 = -26
-26 ÷ 53 = -0.49056603773584906
-0.49056603773584906 x 100 = -49.06%