-49.1% is the change from 554 to 282
Calculation steps:
[( 282 - 554 ) ÷ 554] x 100 = -49.1%
Formula
Percentage change = [(282 - 554) / 554] x 100
Subtract the new number by the original number
282 - 554 = -272
-272 ÷ 554 = -0.49097472924187724
-0.49097472924187724 x 100 = -49.1%