18.45% is the change from 840 to 995
Calculation steps:
[( 995 - 840 ) ÷ 840] x 100 = 18.45%
Formula
Percentage change = [(995 - 840) / 840] x 100
Subtract the new number by the original number
995 - 840 = 155
155 ÷ 840 = 0.18452380952380953
0.18452380952380953 x 100 = 18.45%