141.9% is the change from 105 to 254
Calculation steps:
[( 254 - 105 ) ÷ 105] x 100 = 141.9%
Formula
Percentage change = [(254 - 105) / 105] x 100
Subtract the new number by the original number
254 - 105 = 149
149 ÷ 105 = 1.4190476190476191
1.4190476190476191 x 100 = 141.9%