-65.89% is the change from 903 to 308
Calculation steps:
[( 308 - 903 ) ÷ 903] x 100 = -65.89%
Formula
Percentage change = [(308 - 903) / 903] x 100
Subtract the new number by the original number
308 - 903 = -595
-595 ÷ 903 = -0.6589147286821705
-0.6589147286821705 x 100 = -65.89%