197.49% is the change from 319 to 949
Calculation steps:
[( 949 - 319 ) ÷ 319] x 100 = 197.49%
Formula
Percentage change = [(949 - 319) / 319] x 100
Subtract the new number by the original number
949 - 319 = 630
630 ÷ 319 = 1.974921630094044
1.974921630094044 x 100 = 197.49%