541.94% is the change from 155 to 995
Calculation steps:
[( 995 - 155 ) ÷ 155] x 100 = 541.94%
Formula
Percentage change = [(995 - 155) / 155] x 100
Subtract the new number by the original number
995 - 155 = 840
840 ÷ 155 = 5.419354838709677
5.419354838709677 x 100 = 541.94%