35400 ÷ 79 
We're looking to find how many times 79 goes into 35400.

Step 1:
79 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 79

Going ahead to step 2:
The number 79 fits into 35 0 times, leaving a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Grab the next digit (4) from the dividend, add it to 35, then carry on: 354 / 79

Advancing to step 3:
The number 79 fits into 354 4 times, leaving a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 316 away from 354, we end up with 38.
Bring next digit (0) of the dividend behind the 38 and repeat the process: 380 / 79

On to step 4:
If we divide 380 by 79, we get 4 and a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
Subtract 316 from 380 to get 64.
Include the next digit (0) from the dividend after 64, then repeat: 640 / 79

Advancing to step 5:
79 goes into 640 8 times with a remainder of 8.
The next digit of our result is 8. 
Result so far: 448.0
If we subtract 632 from 640, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 6:
When dividing 80 by 79, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 448.1
The remainder is 1 after subtracting 79 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
10 divided by 79 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 448.1
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
79 goes into 100 1 times with a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 448.101
Deduct 79 from 100 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 9:
The number 79 fits into 210 2 times, leaving a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 448.1012
The remainder is 52 after subtracting 158 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 10:
520 divided by 79 is 6 with a remainder of 46.
Write down 6 as next digit of the result. 
Result so far: 448.10126
If we take 474 away from 520, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 11:
If we divide 460 by 79, we get 5 and a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 448.101265
Subtract 395 from 460 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 12:
The number 79 fits into 650 8 times, leaving a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 448.1012658
If we subtract 632 from 650, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 13:
79 goes into 180 2 times with a remainder of 22.
The next digit of our result is 2. 
Result so far: 448.10126582
The remainder is 22 after subtracting 158 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Our division results in 448.10126582 with a remaining 2.2e-08.