We're dividing 30400806 by 371 
We want to figure out the number of times 30400806 can be divided by 371.

Moving on to step 1:
If we divide 3 by 371, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 371

On to step 2:
The number 371 fits into 30 0 times, leaving a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Grab the next digit (4) from the dividend, add it to 30, then carry on: 304 / 371

On to step 3:
371 can be fit into 304 0 times, resulting in a remainder of 304.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 304 and we're left with 304.
Bring next digit (0) of the dividend behind the 304 and repeat the process: 3040 / 371

On to step 4:
When dividing 3040 by 371, we get 8 with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 2968 from 3040, we get 72.
Bring next digit (0) of the dividend behind the 72 and repeat the process: 720 / 371

Let's proceed to step 5:
371 can be fit into 720 1 times, resulting in a remainder of 349.
The next digit of our result is 1. 
Result so far: 81.0
The remainder is 349 after subtracting 371 from 720.
Take the next digit (8) from the dividend and append it to 349, then repeat: 3498 / 371

Moving on to step 6:
3498 divided by 371 is 9 with a remainder of 159.
Use 9 as the next digit of our solution. 
Result so far: 819.0
If we subtract 3339 from 3498, we get 159.
Include the next digit (0) from the dividend after 159, then repeat: 1590 / 371

Step 7:
When dividing 1590 by 371, we get 4 with a remainder of 106.
Write down 4 as next digit of the result. 
Result so far: 8194.0
Deduct 1484 from 1590 and we're left with 106.
Append the next digit (6) from the dividend to 106 and continue with: 1066 / 371

Advancing to step 8:
When dividing 1066 by 371, we get 2 with a remainder of 324.
Write down 2 as next digit of the result. 
Result so far: 81942.0
If we take 742 away from 1066, we end up with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Step 9:
If we divide 3240 by 371, we get 8 and a remainder of 272.
The next digit of our result is 8. 
Result so far: 81942.8
Deduct 2968 from 3240 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 10:
When dividing 2720 by 371, we get 7 with a remainder of 123.
Use 7 as the next digit of our solution. 
Result so far: 81942.87
If we take 2597 away from 2720, we end up with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Let's proceed to step 11:
The number 371 fits into 1230 3 times, leaving a remainder of 117.
The next digit of our result is 3. 
Result so far: 81942.873
If we subtract 1113 from 1230, we get 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

On to step 12:
371 can be fit into 1170 3 times, resulting in a remainder of 57.
Use 3 as the next digit of our solution. 
Result so far: 81942.8733
If we take 1113 away from 1170, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

The final outcome is 81942.8733, with a leftover of 0.00057.