450% is the change from 162 to 891
Calculation steps:
[( 891 - 162 ) ÷ 162] x 100 = 450%
Formula
Percentage change = [(891 - 162) / 162] x 100
Subtract the new number by the original number
891 - 162 = 729
729 ÷ 162 = 4.5
4.5 x 100 = 450%
Example