186.82% is the change from 258 to 740
Calculation steps:
[( 740 - 258 ) ÷ 258] x 100 = 186.82%
Formula
Percentage change = [(740 - 258) / 258] x 100
Subtract the new number by the original number
740 - 258 = 482
482 ÷ 258 = 1.8682170542635659
1.8682170542635659 x 100 = 186.82%