-55.23% is the change from 554 to 248
Calculation steps:
[( 248 - 554 ) ÷ 554] x 100 = -55.23%
Formula
Percentage change = [(248 - 554) / 554] x 100
Subtract the new number by the original number
248 - 554 = -306
-306 ÷ 554 = -0.5523465703971119
-0.5523465703971119 x 100 = -55.23%