37990833 ÷ 8 
Our goal is to divide 37990833 by 8.

On to step 1:
The number 8 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 8

Going ahead to step 2:
8 goes into 37 4 times with a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 32 from 37 leaves us with 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 8

Step 3:
When dividing 59 by 8, we get 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 47.0
Subtract 56 from 59 to get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 8

On to step 4:
8 can be fit into 39 4 times, resulting in a remainder of 7.
The next digit of our result is 4. 
Result so far: 474.0
The remainder is 7 after subtracting 32 from 39.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 8

On to step 5:
8 can be fit into 70 8 times, resulting in a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 4748.0
Subtracting 64 from 70 leaves us with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 8

Going ahead to step 6:
If we divide 68 by 8, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 47488.0
Subtract 64 from 68 to get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 8

On to step 7:
8 can be fit into 43 5 times, resulting in a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 474885.0
If we take 40 away from 43, we end up with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 8

Moving on to step 8:
8 goes into 33 4 times with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 4748854.0
Deduct 32 from 33 and we're left with 1.
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 9:
8 can be fit into 10 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 4748854.1
Deduct 8 from 10 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
8 can be fit into 20 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 4748854.12
Subtract 16 from 20 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
8 goes into 40 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 4748854.125
If we take 40 away from 40, 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.

Moving on to step 12:
When dividing 0 by 8, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 4748854.125
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.

On to step 13:
8 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4748854.125
Subtract 0 from 0 to 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 outcome is 4748854.125, with a leftover of 0.0.