165.12% is the change from 258 to 684
Calculation steps:
[( 684 - 258 ) ÷ 258] x 100 = 165.12%
Formula
Percentage change = [(684 - 258) / 258] x 100
Subtract the new number by the original number
684 - 258 = 426
426 ÷ 258 = 1.6511627906976745
1.6511627906976745 x 100 = 165.12%