-50.94% is the change from 53 to 26
Calculation steps:
[( 26 - 53 ) ÷ 53] x 100 = -50.94%
Formula
Percentage change = [(26 - 53) / 53] x 100
Subtract the new number by the original number
26 - 53 = -27
-27 ÷ 53 = -0.5094339622641509
-0.5094339622641509 x 100 = -50.94%