13561480 divided by 620 
Our goal is to divide 13561480 by 620.

On to step 1:
620 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 620

Step 2:
620 can be fit into 13 0 times, resulting in a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 620

Going ahead to step 3:
620 goes into 135 0 times with a remainder of 135.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 135, we get 135.
Grab the next digit (6) from the dividend, add it to 135, then carry on: 1356 / 620

Moving on to step 4:
The number 620 fits into 1356 2 times, leaving a remainder of 116.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 1240 from 1356 to get 116.
Bring next digit (1) of the dividend behind the 116 and repeat the process: 1161 / 620

Let's proceed to step 5:
620 goes into 1161 1 times with a remainder of 541.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we subtract 620 from 1161, we get 541.
Bring next digit (4) of the dividend behind the 541 and repeat the process: 5414 / 620

Step 6:
The number 620 fits into 5414 8 times, leaving a remainder of 454.
Write down 8 as next digit of the result. 
Result so far: 218.0
Subtracting 4960 from 5414 leaves us with 454.
Take the next digit (8) from the dividend and append it to 454, then repeat: 4548 / 620

Advancing to step 7:
620 can be fit into 4548 7 times, resulting in a remainder of 208.
The number 7 becomes the next digit in our result. 
Result so far: 2187.0
If we take 4340 away from 4548, we end up with 208.
Include the next digit (0) from the dividend after 208, then repeat: 2080 / 620

Step 8:
The number 620 fits into 2080 3 times, leaving a remainder of 220.
Put 3 as the next digit of the answer. 
Result so far: 21873.0
Deduct 1860 from 2080 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 9:
When dividing 2200 by 620, we get 3 with a remainder of 340.
The next digit of our result is 3. 
Result so far: 21873.3
If we take 1860 away from 2200, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 10:
When dividing 3400 by 620, we get 5 with a remainder of 300.
The number 5 becomes the next digit in our result. 
Result so far: 21873.35
Deduct 3100 from 3400 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 11:
If we divide 3000 by 620, we get 4 and a remainder of 520.
Use 4 as the next digit of our solution. 
Result so far: 21873.354
If we subtract 2480 from 3000, we get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 12:
620 can be fit into 5200 8 times, resulting in a remainder of 240.
Use 8 as the next digit of our solution. 
Result so far: 21873.3548
The remainder is 240 after subtracting 4960 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 13:
2400 divided by 620 is 3 with a remainder of 540.
The number 3 becomes the next digit in our result. 
Result so far: 21873.35483
Subtract 1860 from 2400 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Step 14:
If we divide 5400 by 620, we get 8 and a remainder of 440.
The next digit of our result is 8. 
Result so far: 21873.354838
If we take 4960 away from 5400, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 15:
If we divide 4400 by 620, we get 7 and a remainder of 60.
Put 7 as the next digit of the answer. 
Result so far: 21873.3548387
Deduct 4340 from 4400 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 16:
If we divide 600 by 620, we get 0 and a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 21873.3548387
If we subtract 0 from 600, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

The final outcome is 21873.3548387, with a leftover of 6e-07.