We look at the division of 18136086 by 126 
We want to divide 18136086 by 126.

Going ahead to step 1:
1 divided by 126 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 126

Advancing to step 2:
18 divided by 126 is 0 with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 126

Going ahead to step 3:
The number 126 fits into 181 1 times, leaving a remainder of 55.
The next digit of our result is 1. 
Result so far: 1.0
If we take 126 away from 181, we end up with 55.
Fetch the next digit (3) from the dividend, attach it to 55 and continue: 553 / 126

Advancing to step 4:
When dividing 553 by 126, we get 4 with a remainder of 49.
The next digit of our result is 4. 
Result so far: 14.0
If we take 504 away from 553, we end up with 49.
Fetch the next digit (6) from the dividend, attach it to 49 and continue: 496 / 126

Step 5:
When dividing 496 by 126, we get 3 with a remainder of 118.
Use 3 as the next digit of our solution. 
Result so far: 143.0
Subtract 378 from 496 to get 118.
Bring next digit (0) of the dividend behind the 118 and repeat the process: 1180 / 126

Step 6:
The number 126 fits into 1180 9 times, leaving a remainder of 46.
The next digit of our result is 9. 
Result so far: 1439.0
Subtracting 1134 from 1180 leaves us with 46.
Fetch the next digit (8) from the dividend, attach it to 46 and continue: 468 / 126

On to step 7:
126 can be fit into 468 3 times, resulting in a remainder of 90.
Put 3 as the next digit of the answer. 
Result so far: 14393.0
Deduct 378 from 468 and we're left with 90.
Bring next digit (6) of the dividend behind the 90 and repeat the process: 906 / 126

Let's proceed to step 8:
The number 126 fits into 906 7 times, leaving a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 143937.0
Subtracting 882 from 906 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
The number 126 fits into 240 1 times, leaving a remainder of 114.
The next digit of our result is 1. 
Result so far: 143937.1
If we subtract 126 from 240, we get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

On to step 10:
The number 126 fits into 1140 9 times, leaving a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 143937.19
Subtract 1134 from 1140 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
When dividing 60 by 126, we get 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 143937.19
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 12:
The number 126 fits into 600 4 times, leaving a remainder of 96.
Use 4 as the next digit of our solution. 
Result so far: 143937.1904
If we take 504 away from 600, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 13:
126 goes into 960 7 times with a remainder of 78.
The next digit of our result is 7. 
Result so far: 143937.19047
The remainder is 78 after subtracting 882 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 14:
The number 126 fits into 780 6 times, leaving a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 143937.190476
Subtract 756 from 780 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 15:
When dividing 240 by 126, we get 1 with a remainder of 114.
Record the quotient 1 as the next digit in the result. 
Result so far: 143937.1904761
Subtract 126 from 240 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 16:
If we divide 1140 by 126, we get 9 and a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 143937.19047619
If we subtract 1134 from 1140, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 143937.19047619, and the remainder is 6e-09.