239.3% is the change from 257 to 872
Calculation steps:
[( 872 - 257 ) ÷ 257] x 100 = 239.3%
Formula
Percentage change = [(872 - 257) / 257] x 100
Subtract the new number by the original number
872 - 257 = 615
615 ÷ 257 = 2.3929961089494163
2.3929961089494163 x 100 = 239.3%