-63.08% is the change from 279 to 103
Calculation steps:
[( 103 - 279 ) ÷ 279] x 100 = -63.08%
Formula
Percentage change = [(103 - 279) / 279] x 100
Subtract the new number by the original number
103 - 279 = -176
-176 ÷ 279 = -0.6308243727598566
-0.6308243727598566 x 100 = -63.08%