438.99% is the change from 159 to 857
Calculation steps:
[( 857 - 159 ) ÷ 159] x 100 = 438.99%
Formula
Percentage change = [(857 - 159) / 159] x 100
Subtract the new number by the original number
857 - 159 = 698
698 ÷ 159 = 4.389937106918239
4.389937106918239 x 100 = 438.99%