-72.38% is the change from 905 to 250
Calculation steps:
[( 250 - 905 ) ÷ 905] x 100 = -72.38%
Formula
Percentage change = [(250 - 905) / 905] x 100
Subtract the new number by the original number
250 - 905 = -655
-655 ÷ 905 = -0.7237569060773481
-0.7237569060773481 x 100 = -72.38%