62.4% is the change from 258 to 419
Calculation steps:
[( 419 - 258 ) ÷ 258] x 100 = 62.4%
Formula
Percentage change = [(419 - 258) / 258] x 100
Subtract the new number by the original number
419 - 258 = 161
161 ÷ 258 = 0.624031007751938
0.624031007751938 x 100 = 62.4%