-72.27% is the change from 905 to 251
Calculation steps:
[( 251 - 905 ) ÷ 905] x 100 = -72.27%
Formula
Percentage change = [(251 - 905) / 905] x 100
Subtract the new number by the original number
251 - 905 = -654
-654 ÷ 905 = -0.7226519337016575
-0.7226519337016575 x 100 = -72.27%