101.19% is the change from 337 to 678
Calculation steps:
[( 678 - 337 ) ÷ 337] x 100 = 101.19%
Formula
Percentage change = [(678 - 337) / 337] x 100
Subtract the new number by the original number
678 - 337 = 341
341 ÷ 337 = 1.0118694362017804
1.0118694362017804 x 100 = 101.19%