160.31% is the change from 257 to 669
Calculation steps:
[( 669 - 257 ) ÷ 257] x 100 = 160.31%
Formula
Percentage change = [(669 - 257) / 257] x 100
Subtract the new number by the original number
669 - 257 = 412
412 ÷ 257 = 1.6031128404669261
1.6031128404669261 x 100 = 160.31%