-10.08% is the change from 258 to 232
Calculation steps:
[( 232 - 258 ) ÷ 258] x 100 = -10.08%
Formula
Percentage change = [(232 - 258) / 258] x 100
Subtract the new number by the original number
232 - 258 = -26
-26 ÷ 258 = -0.10077519379844961
-0.10077519379844961 x 100 = -10.08%