20871803 ÷ 379 
We want to figure out the number of times 20871803 can be divided by 379.

Going ahead to step 1:
379 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 379

On to step 2:
If we divide 20 by 379, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Bring next digit (8) of the dividend behind the 20 and repeat the process: 208 / 379

Let's proceed to step 3:
379 goes into 208 0 times with a remainder of 208.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 208, we get 208.
Take the next digit (7) from the dividend and append it to 208, then repeat: 2087 / 379

Moving on to step 4:
If we divide 2087 by 379, we get 5 and a remainder of 192.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 1895 from 2087 and we're left with 192.
Take the next digit (1) from the dividend and append it to 192, then repeat: 1921 / 379

Let's proceed to step 5:
379 goes into 1921 5 times with a remainder of 26.
Use 5 as the next digit of our solution. 
Result so far: 55.0
If we subtract 1895 from 1921, we get 26.
Take the next digit (8) from the dividend and append it to 26, then repeat: 268 / 379

Advancing to step 6:
379 goes into 268 0 times with a remainder of 268.
Put 0 as the next digit of the answer. 
Result so far: 550.0
If we subtract 0 from 268, we get 268.
Bring next digit (0) of the dividend behind the 268 and repeat the process: 2680 / 379

Moving on to step 7:
379 can be fit into 2680 7 times, resulting in a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 5507.0
If we take 2653 away from 2680, we end up with 27.
Bring next digit (3) of the dividend behind the 27 and repeat the process: 273 / 379

Let's proceed to step 8:
273 divided by 379 is 0 with a remainder of 273.
Use 0 as the next digit of our solution. 
Result so far: 55070.0
If we take 0 away from 273, we end up with 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Step 9:
379 can be fit into 2730 7 times, resulting in a remainder of 77.
Write down 7 as next digit of the result. 
Result so far: 55070.7
If we take 2653 away from 2730, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 10:
770 divided by 379 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 55070.72
The remainder is 12 after subtracting 758 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
379 can be fit into 120 0 times, resulting in a remainder of 120.
Record the quotient 0 as the next digit in the result. 
Result so far: 55070.72
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 12:
379 can be fit into 1200 3 times, resulting in a remainder of 63.
The next digit of our result is 3. 
Result so far: 55070.7203
If we subtract 1137 from 1200, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 13:
379 goes into 630 1 times with a remainder of 251.
The next digit of our result is 1. 
Result so far: 55070.72031
Subtract 379 from 630 to get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Let's proceed to step 14:
379 can be fit into 2510 6 times, resulting in a remainder of 236.
Put 6 as the next digit of the answer. 
Result so far: 55070.720316
Subtracting 2274 from 2510 leaves us with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Advancing to step 15:
379 goes into 2360 6 times with a remainder of 86.
Record the quotient 6 as the next digit in the result. 
Result so far: 55070.7203166
If we subtract 2274 from 2360, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

The quotient of the division is 55070.7203166, and the remainder is 8.6e-07.