-61.4% is the change from 658 to 254
Calculation steps:
[( 254 - 658 ) ÷ 658] x 100 = -61.4%
Formula
Percentage change = [(254 - 658) / 658] x 100
Subtract the new number by the original number
254 - 658 = -404
-404 ÷ 658 = -0.6139817629179332
-0.6139817629179332 x 100 = -61.4%