Let's divide 3721040 by 307
Let's see how many times 307 fits into 3721040.

Going ahead to step 1:
If we divide 3 by 307, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 307

Moving on to step 2:
307 can be fit into 37 0 times, resulting in a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Grab the next digit (2) from the dividend, add it to 37, then carry on: 372 / 307

Let's proceed to step 3:
307 can be fit into 372 1 times, resulting in a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 307 from 372 and we're left with 65.
Grab the next digit (1) from the dividend, add it to 65, then carry on: 651 / 307

Let's proceed to step 4:
307 can be fit into 651 2 times, resulting in a remainder of 37.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
The remainder is 37 after subtracting 614 from 651.
Include the next digit (0) from the dividend after 37, then repeat: 370 / 307

Advancing to step 5:
370 divided by 307 is 1 with a remainder of 63.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
The remainder is 63 after subtracting 307 from 370.
Take the next digit (4) from the dividend and append it to 63, then repeat: 634 / 307

Let's proceed to step 6:
634 divided by 307 is 2 with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 1212.0
Subtract 614 from 634 to get 20.
Take the next digit (0) from the dividend and append it to 20, then repeat: 200 / 307

Advancing to step 7:
200 divided by 307 is 0 with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 12120.0
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 8:
2000 divided by 307 is 6 with a remainder of 158.
Put 6 as the next digit of the answer. 
Result so far: 12120.6
Subtract 1842 from 2000 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 9:
When dividing 1580 by 307, we get 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 12120.65
The remainder is 45 after subtracting 1535 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 10:
When dividing 450 by 307, we get 1 with a remainder of 143.
Use 1 as the next digit of our solution. 
Result so far: 12120.651
If we take 307 away from 450, we end up with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Step 11:
The number 307 fits into 1430 4 times, leaving a remainder of 202.
Use 4 as the next digit of our solution. 
Result so far: 12120.6514
Deduct 1228 from 1430 and we're left with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Going ahead to step 12:
The number 307 fits into 2020 6 times, leaving a remainder of 178.
Record the quotient 6 as the next digit in the result. 
Result so far: 12120.65146
Deduct 1842 from 2020 and we're left with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Going ahead to step 13:
307 goes into 1780 5 times with a remainder of 245.
Record the quotient 5 as the next digit in the result. 
Result so far: 12120.651465
Subtracting 1535 from 1780 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Moving on to step 14:
When dividing 2450 by 307, we get 7 with a remainder of 301.
The next digit of our result is 7. 
Result so far: 12120.6514657
If we subtract 2149 from 2450, we get 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Advancing to step 15:
307 can be fit into 3010 9 times, resulting in a remainder of 247.
The number 9 becomes the next digit in our result. 
Result so far: 12120.65146579
If we take 2763 away from 3010, we end up with 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

The quotient of the division is 12120.65146579, and the remainder is 2.47e-07.