-50.36% is the change from 562 to 279
Calculation steps:
[( 279 - 562 ) ÷ 562] x 100 = -50.36%
Formula
Percentage change = [(279 - 562) / 562] x 100
Subtract the new number by the original number
279 - 562 = -283
-283 ÷ 562 = -0.50355871886121
-0.50355871886121 x 100 = -50.36%