How to calculate new stock price after percentage decrease from original price?

Try changing the values in the input fields below to see how the calculation results update in real time!

The stock dropped by %. If one share initially cost $ ...
What is the price now?

Type of calculation: Calculating a value after a percentage decrease.
How to use the calculator:
Option 1 (Direct method): Use the Decreased Value CALCULATOR ("Calculate new value after percentage decrease"). Enter $50 [Original] and 10% [Decrease]. It will show you the new price directly.
Option 2 (Step-by-step method):
Step 1: Find the dollar amount of the drop. Use the Basic Percentage CALCULATOR ("What is X% of Y?"). Enter 10 [X] and $50 [Y]. It will calculate 10% of $50.
Step 2: Subtract the drop amount from the original price.
The formula:
We want the new price after a 10% drop from 50.
Amount of decrease = 10% of 50
Amount of decrease = (10 / 100) × $50 = 0.1 × $50 = $5
New stock price = Original price - Amount of decrease = $50 - $5 = $45
Incomplete data. Enter all required values to see the calculations.

Answer: The stock is now trading at $ .

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