230.77% is the change from 78 to 258
Calculation steps:
[( 258 - 78 ) ÷ 78] x 100 = 230.77%
Formula
Percentage change = [(258 - 78) / 78] x 100
Subtract the new number by the original number
258 - 78 = 180
180 ÷ 78 = 2.3076923076923075
2.3076923076923075 x 100 = 230.77%