258.82% is the change from 102 to 366
Calculation steps:
[( 366 - 102 ) ÷ 102] x 100 = 258.82%
Formula
Percentage change = [(366 - 102) / 102] x 100
Subtract the new number by the original number
366 - 102 = 264
264 ÷ 102 = 2.588235294117647
2.588235294117647 x 100 = 258.82%