154.47% is the change from 257 to 654
Calculation steps:
[( 654 - 257 ) ÷ 257] x 100 = 154.47%
Formula
Percentage change = [(654 - 257) / 257] x 100
Subtract the new number by the original number
654 - 257 = 397
397 ÷ 257 = 1.5447470817120623
1.5447470817120623 x 100 = 154.47%