Let's divide 20003974 by 537
Our goal is to divide 20003974 by 537.

On to step 1:
537 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 537

Step 2:
The number 537 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Take the next digit (0) from the dividend and append it to 20, then repeat: 200 / 537

Let's proceed to step 3:
537 can be fit into 200 0 times, resulting in a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 200 to get 200.
Append the next digit (0) from the dividend to 200 and continue with: 2000 / 537

Advancing to step 4:
537 can be fit into 2000 3 times, resulting in a remainder of 389.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 1611 from 2000 to get 389.
Grab the next digit (3) from the dividend, add it to 389, then carry on: 3893 / 537

Let's proceed to step 5:
537 goes into 3893 7 times with a remainder of 134.
The next digit of our result is 7. 
Result so far: 37.0
If we subtract 3759 from 3893, we get 134.
Include the next digit (9) from the dividend after 134, then repeat: 1349 / 537

Going ahead to step 6:
1349 divided by 537 is 2 with a remainder of 275.
Put 2 as the next digit of the answer. 
Result so far: 372.0
Subtract 1074 from 1349 to get 275.
Grab the next digit (7) from the dividend, add it to 275, then carry on: 2757 / 537

Going ahead to step 7:
2757 divided by 537 is 5 with a remainder of 72.
Record the quotient 5 as the next digit in the result. 
Result so far: 3725.0
Deduct 2685 from 2757 and we're left with 72.
Take the next digit (4) from the dividend and append it to 72, then repeat: 724 / 537

Step 8:
537 can be fit into 724 1 times, resulting in a remainder of 187.
The number 1 becomes the next digit in our result. 
Result so far: 37251.0
If we take 537 away from 724, we end up with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Advancing to step 9:
When dividing 1870 by 537, we get 3 with a remainder of 259.
The number 3 becomes the next digit in our result. 
Result so far: 37251.3
Subtract 1611 from 1870 to get 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

On to step 10:
If we divide 2590 by 537, we get 4 and a remainder of 442.
The next digit of our result is 4. 
Result so far: 37251.34
The remainder is 442 after subtracting 2148 from 2590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Step 11:
537 can be fit into 4420 8 times, resulting in a remainder of 124.
The number 8 becomes the next digit in our result. 
Result so far: 37251.348
Deduct 4296 from 4420 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 12:
1240 divided by 537 is 2 with a remainder of 166.
The next digit of our result is 2. 
Result so far: 37251.3482
If we take 1074 away from 1240, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 13:
The number 537 fits into 1660 3 times, leaving a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 37251.34823
The remainder is 49 after subtracting 1611 from 1660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 14:
490 divided by 537 is 0 with a remainder of 490.
Record the quotient 0 as the next digit in the result. 
Result so far: 37251.34823
Subtracting 0 from 490 leaves us with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Going ahead to step 15:
When dividing 4900 by 537, we get 9 with a remainder of 67.
Write down 9 as next digit of the result. 
Result so far: 37251.3482309
Subtracting 4833 from 4900 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 16:
537 can be fit into 670 1 times, resulting in a remainder of 133.
Use 1 as the next digit of our solution. 
Result so far: 37251.34823091
Subtracting 537 from 670 leaves us with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

After the division, we end up with 37251.34823091 and a remainder of 1.33e-07.