123.43% is the change from 303 to 677
Calculation steps:
[( 677 - 303 ) ÷ 303] x 100 = 123.43%
Formula
Percentage change = [(677 - 303) / 303] x 100
Subtract the new number by the original number
677 - 303 = 374
374 ÷ 303 = 1.2343234323432344
1.2343234323432344 x 100 = 123.43%