-48.46% is the change from 553 to 285
Calculation steps:
[( 285 - 553 ) ÷ 553] x 100 = -48.46%
Formula
Percentage change = [(285 - 553) / 553] x 100
Subtract the new number by the original number
285 - 553 = -268
-268 ÷ 553 = -0.484629294755877
-0.484629294755877 x 100 = -48.46%