34971845 divided by 400 
Let's see how many times 400 fits into 34971845.

On to step 1:
400 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 400

Moving on to step 2:
400 can be fit into 34 0 times, resulting in a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 34 to get 34.
Append the next digit (9) from the dividend to 34 and continue with: 349 / 400

Moving on to step 3:
349 divided by 400 is 0 with a remainder of 349.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 349 and we're left with 349.
Bring next digit (7) of the dividend behind the 349 and repeat the process: 3497 / 400

Going ahead to step 4:
400 goes into 3497 8 times with a remainder of 297.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 297 after subtracting 3200 from 3497.
Grab the next digit (1) from the dividend, add it to 297, then carry on: 2971 / 400

Going ahead to step 5:
When dividing 2971 by 400, we get 7 with a remainder of 171.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
Subtract 2800 from 2971 to get 171.
Grab the next digit (8) from the dividend, add it to 171, then carry on: 1718 / 400

Step 6:
400 can be fit into 1718 4 times, resulting in a remainder of 118.
Record the quotient 4 as the next digit in the result. 
Result so far: 874.0
If we take 1600 away from 1718, we end up with 118.
Include the next digit (4) from the dividend after 118, then repeat: 1184 / 400

Going ahead to step 7:
400 can be fit into 1184 2 times, resulting in a remainder of 384.
Record the quotient 2 as the next digit in the result. 
Result so far: 8742.0
Deduct 800 from 1184 and we're left with 384.
Bring next digit (5) of the dividend behind the 384 and repeat the process: 3845 / 400

Going ahead to step 8:
400 can be fit into 3845 9 times, resulting in a remainder of 245.
The next digit of our result is 9. 
Result so far: 87429.0
If we subtract 3600 from 3845, we get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Let's proceed to step 9:
If we divide 2450 by 400, we get 6 and a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 87429.6
Subtracting 2400 from 2450 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 10:
400 can be fit into 500 1 times, resulting in a remainder of 100.
The next digit of our result is 1. 
Result so far: 87429.61
Deduct 400 from 500 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 11:
If we divide 1000 by 400, we get 2 and a remainder of 200.
Write down 2 as next digit of the result. 
Result so far: 87429.612
The remainder is 200 after subtracting 800 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 12:
400 goes into 2000 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 87429.6125
Subtracting 2000 from 2000 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 13:
400 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 87429.6125
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 14:
400 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 87429.6125
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 87429.6125 with a remainder of 0.0.