-71.46% is the change from 904 to 258
Calculation steps:
[( 258 - 904 ) ÷ 904] x 100 = -71.46%
Formula
Percentage change = [(258 - 904) / 904] x 100
Subtract the new number by the original number
258 - 904 = -646
-646 ÷ 904 = -0.7146017699115044
-0.7146017699115044 x 100 = -71.46%