We look at the division of 20911580 by 413 
We want to divide 20911580 by 413.

Going ahead to step 1:
The number 413 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 413

Going ahead to step 2:
413 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Take the next digit (9) from the dividend and append it to 20, then repeat: 209 / 413

Going ahead to step 3:
413 goes into 209 0 times with a remainder of 209.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 209, we end up with 209.
Bring next digit (1) of the dividend behind the 209 and repeat the process: 2091 / 413

Let's proceed to step 4:
413 goes into 2091 5 times with a remainder of 26.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 2065 from 2091 leaves us with 26.
Take the next digit (1) from the dividend and append it to 26, then repeat: 261 / 413

Going ahead to step 5:
413 can be fit into 261 0 times, resulting in a remainder of 261.
The next digit of our result is 0. 
Result so far: 50.0
Subtracting 0 from 261 leaves us with 261.
Append the next digit (5) from the dividend to 261 and continue with: 2615 / 413

Step 6:
When dividing 2615 by 413, we get 6 with a remainder of 137.
Put 6 as the next digit of the answer. 
Result so far: 506.0
Deduct 2478 from 2615 and we're left with 137.
Take the next digit (8) from the dividend and append it to 137, then repeat: 1378 / 413

Advancing to step 7:
1378 divided by 413 is 3 with a remainder of 139.
Use 3 as the next digit of our solution. 
Result so far: 5063.0
If we take 1239 away from 1378, we end up with 139.
Fetch the next digit (0) from the dividend, attach it to 139 and continue: 1390 / 413

Let's proceed to step 8:
If we divide 1390 by 413, we get 3 and a remainder of 151.
Write down 3 as next digit of the result. 
Result so far: 50633.0
Subtracting 1239 from 1390 leaves us with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Step 9:
The number 413 fits into 1510 3 times, leaving a remainder of 271.
The number 3 becomes the next digit in our result. 
Result so far: 50633.3
The remainder is 271 after subtracting 1239 from 1510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Advancing to step 10:
413 goes into 2710 6 times with a remainder of 232.
Record the quotient 6 as the next digit in the result. 
Result so far: 50633.36
If we subtract 2478 from 2710, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 11:
2320 divided by 413 is 5 with a remainder of 255.
Use 5 as the next digit of our solution. 
Result so far: 50633.365
Subtract 2065 from 2320 to get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Advancing to step 12:
When dividing 2550 by 413, we get 6 with a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 50633.3656
Subtract 2478 from 2550 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 13:
413 can be fit into 720 1 times, resulting in a remainder of 307.
The number 1 becomes the next digit in our result. 
Result so far: 50633.36561
The remainder is 307 after subtracting 413 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Step 14:
The number 413 fits into 3070 7 times, leaving a remainder of 179.
Put 7 as the next digit of the answer. 
Result so far: 50633.365617
If we subtract 2891 from 3070, we get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Going ahead to step 15:
413 goes into 1790 4 times with a remainder of 138.
Record the quotient 4 as the next digit in the result. 
Result so far: 50633.3656174
Subtract 1652 from 1790 to get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 16:
The number 413 fits into 1380 3 times, leaving a remainder of 141.
Use 3 as the next digit of our solution. 
Result so far: 50633.36561743
Subtracting 1239 from 1380 leaves us with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

The final outcome is 50633.36561743, with a leftover of 1.41e-07.