422.98% is the change from 161 to 842
Calculation steps:
[( 842 - 161 ) ÷ 161] x 100 = 422.98%
Formula
Percentage change = [(842 - 161) / 161] x 100
Subtract the new number by the original number
842 - 161 = 681
681 ÷ 161 = 4.229813664596273
4.229813664596273 x 100 = 422.98%