Let's divide 348426 by 84
We want to divide 348426 by 84.

On to step 1:
The number 84 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 84

Let's proceed to step 2:
When dividing 34 by 84, we get 0 with a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 34 to get 34.
Bring next digit (8) of the dividend behind the 34 and repeat the process: 348 / 84

On to step 3:
The number 84 fits into 348 4 times, leaving a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 336 away from 348, we end up with 12.
Append the next digit (4) from the dividend to 12 and continue with: 124 / 84

Advancing to step 4:
When dividing 124 by 84, we get 1 with a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 41.0
Deduct 84 from 124 and we're left with 40.
Append the next digit (2) from the dividend to 40 and continue with: 402 / 84

On to step 5:
84 goes into 402 4 times with a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 414.0
The remainder is 66 after subtracting 336 from 402.
Include the next digit (6) from the dividend after 66, then repeat: 666 / 84

Let's proceed to step 6:
If we divide 666 by 84, we get 7 and a remainder of 78.
Use 7 as the next digit of our solution. 
Result so far: 4147.0
Subtract 588 from 666 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 7:
84 goes into 780 9 times with a remainder of 24.
Write down 9 as next digit of the result. 
Result so far: 4147.9
Deduct 756 from 780 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
If we divide 240 by 84, we get 2 and a remainder of 72.
Write down 2 as next digit of the result. 
Result so far: 4147.92
If we take 168 away from 240, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 9:
84 can be fit into 720 8 times, resulting in a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 4147.928
Subtract 672 from 720 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 10:
84 can be fit into 480 5 times, resulting in a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 4147.9285
Subtract 420 from 480 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
If we divide 600 by 84, we get 7 and a remainder of 12.
The next digit of our result is 7. 
Result so far: 4147.92857
Subtracting 588 from 600 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 12:
120 divided by 84 is 1 with a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 4147.928571
If we take 84 away from 120, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 13:
84 can be fit into 360 4 times, resulting in a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 4147.9285714
If we subtract 336 from 360, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 14:
84 can be fit into 240 2 times, resulting in a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 4147.92857142
Deduct 168 from 240 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final result is 4147.92857142 with a remainder of 7.2e-08.