We're dividing 21803465 by 501 
Let's see how many times 501 fits into 21803465.

Let's proceed to step 1:
2 divided by 501 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 501

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
If we take 0 away from 21, we end up with 21.
Grab the next digit (8) from the dividend, add it to 21, then carry on: 218 / 501

Step 3:
501 can be fit into 218 0 times, resulting in a remainder of 218.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 218 to get 218.
Bring next digit (0) of the dividend behind the 218 and repeat the process: 2180 / 501

On to step 4:
501 can be fit into 2180 4 times, resulting in a remainder of 176.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 176 after subtracting 2004 from 2180.
Grab the next digit (3) from the dividend, add it to 176, then carry on: 1763 / 501

Moving on to step 5:
The number 501 fits into 1763 3 times, leaving a remainder of 260.
Put 3 as the next digit of the answer. 
Result so far: 43.0
If we take 1503 away from 1763, we end up with 260.
Bring next digit (4) of the dividend behind the 260 and repeat the process: 2604 / 501

Moving on to step 6:
The number 501 fits into 2604 5 times, leaving a remainder of 99.
Write down 5 as next digit of the result. 
Result so far: 435.0
If we take 2505 away from 2604, we end up with 99.
Grab the next digit (6) from the dividend, add it to 99, then carry on: 996 / 501

Step 7:
The number 501 fits into 996 1 times, leaving a remainder of 495.
Record the quotient 1 as the next digit in the result. 
Result so far: 4351.0
Subtract 501 from 996 to get 495.
Append the next digit (5) from the dividend to 495 and continue with: 4955 / 501

Moving on to step 8:
4955 divided by 501 is 9 with a remainder of 446.
Use 9 as the next digit of our solution. 
Result so far: 43519.0
If we subtract 4509 from 4955, we get 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Step 9:
When dividing 4460 by 501, we get 8 with a remainder of 452.
Put 8 as the next digit of the answer. 
Result so far: 43519.8
If we subtract 4008 from 4460, we get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Let's proceed to step 10:
The number 501 fits into 4520 9 times, leaving a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 43519.89
Deduct 4509 from 4520 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 11:
110 divided by 501 is 0 with a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 43519.89
Subtracting 0 from 110 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 12:
1100 divided by 501 is 2 with a remainder of 98.
Put 2 as the next digit of the answer. 
Result so far: 43519.8902
Subtracting 1002 from 1100 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 13:
501 goes into 980 1 times with a remainder of 479.
Record the quotient 1 as the next digit in the result. 
Result so far: 43519.89021
Subtracting 501 from 980 leaves us with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

On to step 14:
501 goes into 4790 9 times with a remainder of 281.
Write down 9 as next digit of the result. 
Result so far: 43519.890219
Deduct 4509 from 4790 and we're left with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Let's proceed to step 15:
501 can be fit into 2810 5 times, resulting in a remainder of 305.
Write down 5 as next digit of the result. 
Result so far: 43519.8902195
If we take 2505 away from 2810, we end up with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Advancing to step 16:
3050 divided by 501 is 6 with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 43519.89021956
Deduct 3006 from 3050 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final outcome is 43519.89021956, with a leftover of 4.4e-08.