67974524 ÷ 400 
Let's see how many times 400 fits into 67974524.

On to step 1:
6 divided by 400 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 400

Going ahead to step 2:
If we divide 67 by 400, we get 0 and a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 67 to get 67.
Fetch the next digit (9) from the dividend, attach it to 67 and continue: 679 / 400

Moving on to step 3:
The number 400 fits into 679 1 times, leaving a remainder of 279.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 400 from 679, we get 279.
Fetch the next digit (7) from the dividend, attach it to 279 and continue: 2797 / 400

Moving on to step 4:
400 can be fit into 2797 6 times, resulting in a remainder of 397.
The next digit of our result is 6. 
Result so far: 16.0
The remainder is 397 after subtracting 2400 from 2797.
Fetch the next digit (4) from the dividend, attach it to 397 and continue: 3974 / 400

Step 5:
When dividing 3974 by 400, we get 9 with a remainder of 374.
Record the quotient 9 as the next digit in the result. 
Result so far: 169.0
Subtracting 3600 from 3974 leaves us with 374.
Take the next digit (5) from the dividend and append it to 374, then repeat: 3745 / 400

Moving on to step 6:
400 goes into 3745 9 times with a remainder of 145.
Put 9 as the next digit of the answer. 
Result so far: 1699.0
Subtract 3600 from 3745 to get 145.
Grab the next digit (2) from the dividend, add it to 145, then carry on: 1452 / 400

Moving on to step 7:
If we divide 1452 by 400, we get 3 and a remainder of 252.
Record the quotient 3 as the next digit in the result. 
Result so far: 16993.0
Subtracting 1200 from 1452 leaves us with 252.
Include the next digit (4) from the dividend after 252, then repeat: 2524 / 400

On to step 8:
400 can be fit into 2524 6 times, resulting in a remainder of 124.
The number 6 becomes the next digit in our result. 
Result so far: 169936.0
Subtracting 2400 from 2524 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 9:
400 can be fit into 1240 3 times, resulting in a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 169936.3
If we take 1200 away from 1240, 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.

Moving on to step 10:
400 divided by 400 is 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 169936.31
If we take 400 away from 400, we end up 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.

Let's proceed to step 11:
When dividing 0 by 400, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 169936.31
Deduct 0 from 0 and we're left 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.

Advancing to step 12:
400 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 169936.31
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.

The final outcome is 169936.31, with a leftover of 0.0.