63974479 ÷ 46 
Let's see how many times 46 fits into 63974479.

On to step 1:
46 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 46

Advancing to step 2:
The number 46 fits into 63 1 times, leaving a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 46 away from 63, we end up with 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 46

Step 3:
When dividing 179 by 46, we get 3 with a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 138 from 179, we get 41.
Bring next digit (7) of the dividend behind the 41 and repeat the process: 417 / 46

Moving on to step 4:
If we divide 417 by 46, we get 9 and a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
Deduct 414 from 417 and we're left with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 46

Moving on to step 5:
When dividing 34 by 46, we get 0 with a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 1390.0
Subtract 0 from 34 to get 34.
Bring next digit (4) of the dividend behind the 34 and repeat the process: 344 / 46

Let's proceed to step 6:
When dividing 344 by 46, we get 7 with a remainder of 22.
The next digit of our result is 7. 
Result so far: 13907.0
The remainder is 22 after subtracting 322 from 344.
Take the next digit (7) from the dividend and append it to 22, then repeat: 227 / 46

Step 7:
46 goes into 227 4 times with a remainder of 43.
The number 4 becomes the next digit in our result. 
Result so far: 139074.0
Deduct 184 from 227 and we're left with 43.
Grab the next digit (9) from the dividend, add it to 43, then carry on: 439 / 46

Going ahead to step 8:
If we divide 439 by 46, we get 9 and a remainder of 25.
Use 9 as the next digit of our solution. 
Result so far: 1390749.0
Subtracting 414 from 439 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
250 divided by 46 is 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 1390749.5
Subtract 230 from 250 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
200 divided by 46 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 1390749.54
If we subtract 184 from 200, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
46 can be fit into 160 3 times, resulting in a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 1390749.543
If we subtract 138 from 160, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
46 goes into 220 4 times with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 1390749.5434
If we take 184 away from 220, 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.

Step 13:
When dividing 360 by 46, we get 7 with a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 1390749.54347
If we subtract 322 from 360, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 14:
When dividing 380 by 46, we get 8 with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 1390749.543478
If we subtract 368 from 380, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 15:
120 divided by 46 is 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 1390749.5434782
Subtracting 92 from 120 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 16:
46 can be fit into 280 6 times, resulting in a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 1390749.54347826
If we take 276 away from 280, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 1390749.54347826 with a balance of 4e-09.