143.85% is the change from 317 to 773
Calculation steps:
[( 773 - 317 ) ÷ 317] x 100 = 143.85%
Formula
Percentage change = [(773 - 317) / 317] x 100
Subtract the new number by the original number
773 - 317 = 456
456 ÷ 317 = 1.4384858044164037
1.4384858044164037 x 100 = 143.85%