-47.47% is the change from 533 to 280
Calculation steps:
[( 280 - 533 ) ÷ 533] x 100 = -47.47%
Formula
Percentage change = [(280 - 533) / 533] x 100
Subtract the new number by the original number
280 - 533 = -253
-253 ÷ 533 = -0.474671669793621
-0.474671669793621 x 100 = -47.47%