123.76% is the change from 303 to 678
Calculation steps:
[( 678 - 303 ) ÷ 303] x 100 = 123.76%
Formula
Percentage change = [(678 - 303) / 303] x 100
Subtract the new number by the original number
678 - 303 = 375
375 ÷ 303 = 1.2376237623762376
1.2376237623762376 x 100 = 123.76%