143.27% is the change from 275 to 669
Calculation steps:
[( 669 - 275 ) ÷ 275] x 100 = 143.27%
Formula
Percentage change = [(669 - 275) / 275] x 100
Subtract the new number by the original number
669 - 275 = 394
394 ÷ 275 = 1.4327272727272726
1.4327272727272726 x 100 = 143.27%