Let's divide 63997472 by 904
Our goal is to divide 63997472 by 904.

Advancing to step 1:
904 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 904

Let's proceed to step 2:
If we divide 63 by 904, we get 0 and a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Take the next digit (9) from the dividend and append it to 63, then repeat: 639 / 904

On to step 3:
639 divided by 904 is 0 with a remainder of 639.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 639, we end up with 639.
Include the next digit (9) from the dividend after 639, then repeat: 6399 / 904

Step 4:
904 can be fit into 6399 7 times, resulting in a remainder of 71.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 6328 from 6399 leaves us with 71.
Include the next digit (7) from the dividend after 71, then repeat: 717 / 904

Let's proceed to step 5:
If we divide 717 by 904, we get 0 and a remainder of 717.
Write down 0 as next digit of the result. 
Result so far: 70.0
Subtracting 0 from 717 leaves us with 717.
Grab the next digit (4) from the dividend, add it to 717, then carry on: 7174 / 904

Going ahead to step 6:
904 goes into 7174 7 times with a remainder of 846.
The number 7 becomes the next digit in our result. 
Result so far: 707.0
Deduct 6328 from 7174 and we're left with 846.
Take the next digit (7) from the dividend and append it to 846, then repeat: 8467 / 904

Let's proceed to step 7:
The number 904 fits into 8467 9 times, leaving a remainder of 331.
Write down 9 as next digit of the result. 
Result so far: 7079.0
Subtract 8136 from 8467 to get 331.
Include the next digit (2) from the dividend after 331, then repeat: 3312 / 904

Advancing to step 8:
If we divide 3312 by 904, we get 3 and a remainder of 600.
The number 3 becomes the next digit in our result. 
Result so far: 70793.0
Deduct 2712 from 3312 and we're left with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

On to step 9:
The number 904 fits into 6000 6 times, leaving a remainder of 576.
The number 6 becomes the next digit in our result. 
Result so far: 70793.6
Subtract 5424 from 6000 to get 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Let's proceed to step 10:
When dividing 5760 by 904, we get 6 with a remainder of 336.
Use 6 as the next digit of our solution. 
Result so far: 70793.66
If we take 5424 away from 5760, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

In conclusion, the division gives 70793.66 with a balance of 0.336.