What's my electric bill after a percentage increase in electricity rates?

Here's an example: We are looking for the new electric bill after an increase. Amount of increase = (Percentage / 100) × Current bill. New bill = Current bill + Amount of increase.

Electricity Bill Increase - How much will my electric bill increase after a rate increase?

My electricity bill went up by %. If last month I paid $ ...
What's my new bill?

Contextual hints will appear here as you calculate

Incomplete data. Enter all required values to see the calculations.

Answer: The new bill is $ .

Round calculations to 2 decimal places

Type of calculation: Calculating the value after a percentage increase.
How to use the calculator:
Option 1 (Direct way): Use the Increased Value CALCULATOR ("Calculate new value after percentage increase"). Enter your previous bill $200 [Original] and the increase 10% [Increase]. The calculator will tell you the new bill amount instantly.
Option 2 (Step-by-step):
Step 1: Find out how much the bill increased in dollars. Use the Basic Percentage CALCULATOR ("What is X% of Y?"). Enter the percentage increase 10 [X] and the previous bill 200 [Y]. It will show you that the increase is 10% of 200.
Step 2: Add that amount to your previous bill.
The formula:
We want to find the new bill after a 10% increase on the $200 bill.
Amount of increase = 10% of $200
Amount of increase = (10 / 100) × $200 = 0.1 × $200 = $20
New bill = Previous bill + Increase = $200 + $20 = $220