-47.57% is the change from 103 to 54
Calculation steps:
[( 54 - 103 ) ÷ 103] x 100 = -47.57%
Formula
Percentage change = [(54 - 103) / 103] x 100
Subtract the new number by the original number
54 - 103 = -49
-49 ÷ 103 = -0.47572815533980584
-0.47572815533980584 x 100 = -47.57%