255.43% is the change from 258 to 917
Calculation steps:
[( 917 - 258 ) ÷ 258] x 100 = 255.43%
Formula
Percentage change = [(917 - 258) / 258] x 100
Subtract the new number by the original number
917 - 258 = 659
659 ÷ 258 = 2.554263565891473
2.554263565891473 x 100 = 255.43%