21901137 divided by 501 
Our goal is to divide 21901137 by 501.

Going ahead to step 1:
2 divided by 501 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 501

Advancing to step 2:
501 can be fit into 21 0 times, resulting in a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 501

Moving on to step 3:
When dividing 219 by 501, we get 0 with a remainder of 219.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 219 after subtracting 0 from 219.
Append the next digit (0) from the dividend to 219 and continue with: 2190 / 501

On to step 4:
501 goes into 2190 4 times with a remainder of 186.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 2004 away from 2190, we end up with 186.
Grab the next digit (1) from the dividend, add it to 186, then carry on: 1861 / 501

Advancing to step 5:
501 goes into 1861 3 times with a remainder of 358.
Write down 3 as next digit of the result. 
Result so far: 43.0
Subtracting 1503 from 1861 leaves us with 358.
Bring next digit (1) of the dividend behind the 358 and repeat the process: 3581 / 501

Moving on to step 6:
501 goes into 3581 7 times with a remainder of 74.
The next digit of our result is 7. 
Result so far: 437.0
Subtracting 3507 from 3581 leaves us with 74.
Include the next digit (3) from the dividend after 74, then repeat: 743 / 501

Moving on to step 7:
The number 501 fits into 743 1 times, leaving a remainder of 242.
Put 1 as the next digit of the answer. 
Result so far: 4371.0
Deduct 501 from 743 and we're left with 242.
Fetch the next digit (7) from the dividend, attach it to 242 and continue: 2427 / 501

On to step 8:
501 can be fit into 2427 4 times, resulting in a remainder of 423.
The number 4 becomes the next digit in our result. 
Result so far: 43714.0
If we take 2004 away from 2427, we end up with 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Going ahead to step 9:
If we divide 4230 by 501, we get 8 and a remainder of 222.
The number 8 becomes the next digit in our result. 
Result so far: 43714.8
Subtracting 4008 from 4230 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 10:
501 goes into 2220 4 times with a remainder of 216.
Write down 4 as next digit of the result. 
Result so far: 43714.84
Subtracting 2004 from 2220 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 11:
501 can be fit into 2160 4 times, resulting in a remainder of 156.
Write down 4 as next digit of the result. 
Result so far: 43714.844
If we take 2004 away from 2160, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Our division results in 43714.844 with a remaining 0.0156.