Let's divide 15365582 by 138
Let's see how many times 138 fits into 15365582.

Advancing to step 1:
1 divided by 138 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 138

Advancing to step 2:
When dividing 15 by 138, we get 0 with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 138

Moving on to step 3:
153 divided by 138 is 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 15 after subtracting 138 from 153.
Take the next digit (6) from the dividend and append it to 15, then repeat: 156 / 138

Going ahead to step 4:
138 can be fit into 156 1 times, resulting in a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 138 away from 156, we end up with 18.
Grab the next digit (5) from the dividend, add it to 18, then carry on: 185 / 138

On to step 5:
185 divided by 138 is 1 with a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 111.0
If we take 138 away from 185, we end up with 47.
Take the next digit (5) from the dividend and append it to 47, then repeat: 475 / 138

Going ahead to step 6:
138 can be fit into 475 3 times, resulting in a remainder of 61.
Use 3 as the next digit of our solution. 
Result so far: 1113.0
If we take 414 away from 475, we end up with 61.
Take the next digit (8) from the dividend and append it to 61, then repeat: 618 / 138

Moving on to step 7:
618 divided by 138 is 4 with a remainder of 66.
Use 4 as the next digit of our solution. 
Result so far: 11134.0
Deduct 552 from 618 and we're left with 66.
Include the next digit (2) from the dividend after 66, then repeat: 662 / 138

Going ahead to step 8:
When dividing 662 by 138, we get 4 with a remainder of 110.
Use 4 as the next digit of our solution. 
Result so far: 111344.0
Subtract 552 from 662 to get 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 9:
1100 divided by 138 is 7 with a remainder of 134.
Put 7 as the next digit of the answer. 
Result so far: 111344.7
If we subtract 966 from 1100, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Going ahead to step 10:
138 goes into 1340 9 times with a remainder of 98.
Put 9 as the next digit of the answer. 
Result so far: 111344.79
Subtract 1242 from 1340 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 11:
If we divide 980 by 138, we get 7 and a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 111344.797
Subtract 966 from 980 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 12:
138 can be fit into 140 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 111344.7971
The remainder is 2 after subtracting 138 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 13:
If we divide 20 by 138, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 111344.7971
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
200 divided by 138 is 1 with a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 111344.797101
The remainder is 62 after subtracting 138 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 15:
138 can be fit into 620 4 times, resulting in a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 111344.7971014
If we take 552 away from 620, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 16:
138 goes into 680 4 times with a remainder of 128.
The number 4 becomes the next digit in our result. 
Result so far: 111344.79710144
Subtract 552 from 680 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

After the division, we end up with 111344.79710144 and a remainder of 1.28e-07.