18107903 divided by 418 
Our goal is to divide 18107903 by 418.

Moving on to step 1:
418 goes into 1 0 times 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.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 418

Step 2:
18 divided by 418 is 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Include the next digit (1) from the dividend after 18, then repeat: 181 / 418

Moving on to step 3:
418 can be fit into 181 0 times, resulting in a remainder of 181.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 181 to get 181.
Fetch the next digit (0) from the dividend, attach it to 181 and continue: 1810 / 418

Moving on to step 4:
When dividing 1810 by 418, we get 4 with a remainder of 138.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 1672 from 1810 leaves us with 138.
Grab the next digit (7) from the dividend, add it to 138, then carry on: 1387 / 418

Going ahead to step 5:
When dividing 1387 by 418, we get 3 with a remainder of 133.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
Subtract 1254 from 1387 to get 133.
Include the next digit (9) from the dividend after 133, then repeat: 1339 / 418

Going ahead to step 6:
If we divide 1339 by 418, we get 3 and a remainder of 85.
Use 3 as the next digit of our solution. 
Result so far: 433.0
If we take 1254 away from 1339, we end up with 85.
Take the next digit (0) from the dividend and append it to 85, then repeat: 850 / 418

Step 7:
418 can be fit into 850 2 times, resulting in a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 4332.0
Subtracting 836 from 850 leaves us with 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 418

Step 8:
The number 418 fits into 143 0 times, leaving a remainder of 143.
The number 0 becomes the next digit in our result. 
Result so far: 43320.0
Deduct 0 from 143 and we're left 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 9:
If we divide 1430 by 418, we get 3 and a remainder of 176.
Write down 3 as next digit of the result. 
Result so far: 43320.3
Subtracting 1254 from 1430 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 10:
418 goes into 1760 4 times with a remainder of 88.
The next digit of our result is 4. 
Result so far: 43320.34
Deduct 1672 from 1760 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 11:
418 can be fit into 880 2 times, resulting in a remainder of 44.
The number 2 becomes the next digit in our result. 
Result so far: 43320.342
Subtract 836 from 880 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 12:
When dividing 440 by 418, we get 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 43320.3421
Subtracting 418 from 440 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 13:
418 goes into 220 0 times with a remainder of 220.
The next digit of our result is 0. 
Result so far: 43320.3421
Subtract 0 from 220 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 14:
If we divide 2200 by 418, we get 5 and a remainder of 110.
Write down 5 as next digit of the result. 
Result so far: 43320.342105
If we take 2090 away from 2200, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 15:
1100 divided by 418 is 2 with a remainder of 264.
The next digit of our result is 2. 
Result so far: 43320.3421052
Subtract 836 from 1100 to get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Step 16:
If we divide 2640 by 418, we get 6 and a remainder of 132.
The number 6 becomes the next digit in our result. 
Result so far: 43320.34210526
If we take 2508 away from 2640, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

In conclusion, the division gives 43320.34210526 with a balance of 1.32e-07.