244.12% is the change from 102 to 351
Calculation steps:
[( 351 - 102 ) ÷ 102] x 100 = 244.12%
Formula
Percentage change = [(351 - 102) / 102] x 100
Subtract the new number by the original number
351 - 102 = 249
249 ÷ 102 = 2.4411764705882355
2.4411764705882355 x 100 = 244.12%