672.48% is the change from 109 to 842
Calculation steps:
[( 842 - 109 ) ÷ 109] x 100 = 672.48%
Formula
Percentage change = [(842 - 109) / 109] x 100
Subtract the new number by the original number
842 - 109 = 733
733 ÷ 109 = 6.724770642201835
6.724770642201835 x 100 = 672.48%