156.77% is the change from 303 to 778
Calculation steps:
[( 778 - 303 ) ÷ 303] x 100 = 156.77%
Formula
Percentage change = [(778 - 303) / 303] x 100
Subtract the new number by the original number
778 - 303 = 475
475 ÷ 303 = 1.5676567656765676
1.5676567656765676 x 100 = 156.77%