Let's divide 13875605 by 789
We want to figure out the number of times 13875605 can be divided by 789.

Advancing to step 1:
If we divide 1 by 789, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 789

On to step 2:
If we divide 13 by 789, we get 0 and a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 789

Let's proceed to step 3:
789 goes into 138 0 times with a remainder of 138.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 138 and we're left with 138.
Take the next digit (7) from the dividend and append it to 138, then repeat: 1387 / 789

Advancing to step 4:
When dividing 1387 by 789, we get 1 with a remainder of 598.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 789 away from 1387, we end up with 598.
Take the next digit (5) from the dividend and append it to 598, then repeat: 5985 / 789

On to step 5:
The number 789 fits into 5985 7 times, leaving a remainder of 462.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we subtract 5523 from 5985, we get 462.
Include the next digit (6) from the dividend after 462, then repeat: 4626 / 789

Advancing to step 6:
789 goes into 4626 5 times with a remainder of 681.
Write down 5 as next digit of the result. 
Result so far: 175.0
If we subtract 3945 from 4626, we get 681.
Append the next digit (0) from the dividend to 681 and continue with: 6810 / 789

On to step 7:
If we divide 6810 by 789, we get 8 and a remainder of 498.
Record the quotient 8 as the next digit in the result. 
Result so far: 1758.0
If we subtract 6312 from 6810, we get 498.
Append the next digit (5) from the dividend to 498 and continue with: 4985 / 789

Going ahead to step 8:
789 goes into 4985 6 times with a remainder of 251.
The number 6 becomes the next digit in our result. 
Result so far: 17586.0
Subtracting 4734 from 4985 leaves us with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Going ahead to step 9:
789 goes into 2510 3 times with a remainder of 143.
The number 3 becomes the next digit in our result. 
Result so far: 17586.3
Subtracting 2367 from 2510 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Step 10:
1430 divided by 789 is 1 with a remainder of 641.
Write down 1 as next digit of the result. 
Result so far: 17586.31
Subtracting 789 from 1430 leaves us with 641.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6410, and continue the process.

Advancing to step 11:
The number 789 fits into 6410 8 times, leaving a remainder of 98.
The number 8 becomes the next digit in our result. 
Result so far: 17586.318
Subtracting 6312 from 6410 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.

Step 12:
980 divided by 789 is 1 with a remainder of 191.
Use 1 as the next digit of our solution. 
Result so far: 17586.3181
Subtracting 789 from 980 leaves us with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Going ahead to step 13:
The number 789 fits into 1910 2 times, leaving a remainder of 332.
The number 2 becomes the next digit in our result. 
Result so far: 17586.31812
The remainder is 332 after subtracting 1578 from 1910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 14:
When dividing 3320 by 789, we get 4 with a remainder of 164.
Put 4 as the next digit of the answer. 
Result so far: 17586.318124
If we subtract 3156 from 3320, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 15:
When dividing 1640 by 789, we get 2 with a remainder of 62.
Write down 2 as next digit of the result. 
Result so far: 17586.3181242
If we subtract 1578 from 1640, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 16:
If we divide 620 by 789, we get 0 and a remainder of 620.
Write down 0 as next digit of the result. 
Result so far: 17586.3181242
Subtract 0 from 620 to get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

The final outcome is 17586.3181242, with a leftover of 6.2e-07.