-53.7% is the change from 54 to 25
Calculation steps:
[( 25 - 54 ) ÷ 54] x 100 = -53.7%
Formula
Percentage change = [(25 - 54) / 54] x 100
Subtract the new number by the original number
25 - 54 = -29
-29 ÷ 54 = -0.5370370370370371
-0.5370370370370371 x 100 = -53.7%