I have an item costing 0.70 and i increase it at 0.80.How do i calculate the change percentage? ?

i need to calculate how i calculate the percentage that item has been increased.I have an item costing 0.70 and i increase it at 0.80.How do i calculate the change percentage? ?
The percent change is the amount of change divided by the original amount times 100%



amount of change: 0.80 - 0.70 = 0.10

original amount: 0.70

Percent change: (0.10/0.70)*100%= 14%



_/I have an item costing 0.70 and i increase it at 0.80.How do i calculate the change percentage? ?
You need to multiply .7 by something to get .8, take that number minus 1 and multiply by 100% to get the answer.



.7x=.8

x=.8/.7

x=1.14285714 -1

=.14285714 * 100%

=14.29%I have an item costing 0.70 and i increase it at 0.80.How do i calculate the change percentage? ?
[1 - .8/.7] * 100 = 14.29% increase

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