We look at the division of 422515 by 84 
We're looking to find how many times 84 goes into 422515.

Let's proceed to step 1:
4 divided by 84 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 84

Advancing to step 2:
If we divide 42 by 84, we get 0 and a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Grab the next digit (2) from the dividend, add it to 42, then carry on: 422 / 84

Step 3:
84 goes into 422 5 times with a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 420 from 422, we get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 84

On to step 4:
84 can be fit into 25 0 times, resulting in a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
The remainder is 25 after subtracting 0 from 25.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 84

Step 5:
When dividing 251 by 84, we get 2 with a remainder of 83.
Use 2 as the next digit of our solution. 
Result so far: 502.0
The remainder is 83 after subtracting 168 from 251.
Fetch the next digit (5) from the dividend, attach it to 83 and continue: 835 / 84

Going ahead to step 6:
If we divide 835 by 84, we get 9 and a remainder of 79.
Put 9 as the next digit of the answer. 
Result so far: 5029.0
The remainder is 79 after subtracting 756 from 835.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 7:
84 goes into 790 9 times with a remainder of 34.
The next digit of our result is 9. 
Result so far: 5029.9
Subtract 756 from 790 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 8:
340 divided by 84 is 4 with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 5029.94
If we subtract 336 from 340, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
If we divide 40 by 84, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 5029.94
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
400 divided by 84 is 4 with a remainder of 64.
Write down 4 as next digit of the result. 
Result so far: 5029.9404
Subtract 336 from 400 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 11:
The number 84 fits into 640 7 times, leaving a remainder of 52.
Use 7 as the next digit of our solution. 
Result so far: 5029.94047
Subtracting 588 from 640 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 12:
If we divide 520 by 84, we get 6 and a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 5029.940476
If we take 504 away from 520, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
160 divided by 84 is 1 with a remainder of 76.
The next digit of our result is 1. 
Result so far: 5029.9404761
If we take 84 away from 160, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 14:
The number 84 fits into 760 9 times, leaving a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 5029.94047619
Subtracting 756 from 760 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 5029.94047619 with a remaining 4e-09.