-57.34% is the change from 654 to 279
Calculation steps:
[( 279 - 654 ) ÷ 654] x 100 = -57.34%
Formula
Percentage change = [(279 - 654) / 654] x 100
Subtract the new number by the original number
279 - 654 = -375
-375 ÷ 654 = -0.573394495412844
-0.573394495412844 x 100 = -57.34%