258.1% is the change from 105 to 376
Calculation steps:
[( 376 - 105 ) ÷ 105] x 100 = 258.1%
Formula
Percentage change = [(376 - 105) / 105] x 100
Subtract the new number by the original number
376 - 105 = 271
271 ÷ 105 = 2.580952380952381
2.580952380952381 x 100 = 258.1%