-57.49% is the change from 654 to 278
Calculation steps:
[( 278 - 654 ) ÷ 654] x 100 = -57.49%
Formula
Percentage change = [(278 - 654) / 654] x 100
Subtract the new number by the original number
278 - 654 = -376
-376 ÷ 654 = -0.5749235474006116
-0.5749235474006116 x 100 = -57.49%