-46.3% is the change from 527 to 283
Calculation steps:
[( 283 - 527 ) ÷ 527] x 100 = -46.3%
Formula
Percentage change = [(283 - 527) / 527] x 100
Subtract the new number by the original number
283 - 527 = -244
-244 ÷ 527 = -0.4629981024667932
-0.4629981024667932 x 100 = -46.3%