250.39% is the change from 258 to 904
Calculation steps:
[( 904 - 258 ) ÷ 258] x 100 = 250.39%
Formula
Percentage change = [(904 - 258) / 258] x 100
Subtract the new number by the original number
904 - 258 = 646
646 ÷ 258 = 2.503875968992248
2.503875968992248 x 100 = 250.39%