162.79% is the change from 258 to 678
Calculation steps:
[( 678 - 258 ) ÷ 258] x 100 = 162.79%
Formula
Percentage change = [(678 - 258) / 258] x 100
Subtract the new number by the original number
678 - 258 = 420
420 ÷ 258 = 1.627906976744186
1.627906976744186 x 100 = 162.79%