-43.5% is the change from 908 to 513
Calculation steps:
[( 513 - 908 ) ÷ 908] x 100 = -43.5%
Formula
Percentage change = [(513 - 908) / 908] x 100
Subtract the new number by the original number
513 - 908 = -395
-395 ÷ 908 = -0.43502202643171806
-0.43502202643171806 x 100 = -43.5%