69.38% is the change from 258 to 437
Calculation steps:
[( 437 - 258 ) ÷ 258] x 100 = 69.38%
Formula
Percentage change = [(437 - 258) / 258] x 100
Subtract the new number by the original number
437 - 258 = 179
179 ÷ 258 = 0.6937984496124031
0.6937984496124031 x 100 = 69.38%