448.05% is the change from 154 to 844
Calculation steps:
[( 844 - 154 ) ÷ 154] x 100 = 448.05%
Formula
Percentage change = [(844 - 154) / 154] x 100
Subtract the new number by the original number
844 - 154 = 690
690 ÷ 154 = 4.48051948051948
4.48051948051948 x 100 = 448.05%