-26.03% is the change from 73 to 54
Calculation steps:
[( 54 - 73 ) ÷ 73] x 100 = -26.03%
Formula
Percentage change = [(54 - 73) / 73] x 100
Subtract the new number by the original number
54 - 73 = -19
-19 ÷ 73 = -0.2602739726027397
-0.2602739726027397 x 100 = -26.03%