We look at the division of 20487817 by 191 
We want to figure out the number of times 20487817 can be divided by 191.

On to step 1:
191 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 191

Let's proceed to step 2:
20 divided by 191 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Append the next digit (4) from the dividend to 20 and continue with: 204 / 191

Advancing to step 3:
191 can be fit into 204 1 times, resulting in a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 191 from 204 leaves us with 13.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 191

Let's proceed to step 4:
The number 191 fits into 138 0 times, leaving a remainder of 138.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 138, we end up with 138.
Bring next digit (7) of the dividend behind the 138 and repeat the process: 1387 / 191

Going ahead to step 5:
1387 divided by 191 is 7 with a remainder of 50.
Record the quotient 7 as the next digit in the result. 
Result so far: 107.0
Subtracting 1337 from 1387 leaves us with 50.
Grab the next digit (8) from the dividend, add it to 50, then carry on: 508 / 191

On to step 6:
191 goes into 508 2 times with a remainder of 126.
Write down 2 as next digit of the result. 
Result so far: 1072.0
If we subtract 382 from 508, we get 126.
Append the next digit (1) from the dividend to 126 and continue with: 1261 / 191

Moving on to step 7:
191 goes into 1261 6 times with a remainder of 115.
Use 6 as the next digit of our solution. 
Result so far: 10726.0
Subtracting 1146 from 1261 leaves us with 115.
Grab the next digit (7) from the dividend, add it to 115, then carry on: 1157 / 191

Moving on to step 8:
191 can be fit into 1157 6 times, resulting in a remainder of 11.
Use 6 as the next digit of our solution. 
Result so far: 107266.0
Subtract 1146 from 1157 to get 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 9:
The number 191 fits into 110 0 times, leaving a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 107266.0
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.

Moving on to step 10:
1100 divided by 191 is 5 with a remainder of 145.
Use 5 as the next digit of our solution. 
Result so far: 107266.05
If we take 955 away from 1100, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 11:
When dividing 1450 by 191, we get 7 with a remainder of 113.
Write down 7 as next digit of the result. 
Result so far: 107266.057
Subtract 1337 from 1450 to get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Let's proceed to step 12:
The number 191 fits into 1130 5 times, leaving a remainder of 175.
Use 5 as the next digit of our solution. 
Result so far: 107266.0575
Subtracting 955 from 1130 leaves us with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 13:
191 can be fit into 1750 9 times, resulting in a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 107266.05759
Subtract 1719 from 1750 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 14:
When dividing 310 by 191, we get 1 with a remainder of 119.
Put 1 as the next digit of the answer. 
Result so far: 107266.057591
Deduct 191 from 310 and we're left with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Moving on to step 15:
1190 divided by 191 is 6 with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 107266.0575916
Subtract 1146 from 1190 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 16:
If we divide 440 by 191, we get 2 and a remainder of 58.
Write down 2 as next digit of the result. 
Result so far: 107266.05759162
If we take 382 away from 440, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

In conclusion, the division gives 107266.05759162 with a balance of 5.8e-08.