30115100 ÷ 818 
Our goal is to divide 30115100 by 818.

Going ahead to step 1:
If we divide 3 by 818, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 818

Going ahead to step 2:
818 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Take the next digit (1) from the dividend and append it to 30, then repeat: 301 / 818

Going ahead to step 3:
When dividing 301 by 818, we get 0 with a remainder of 301.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 301 leaves us with 301.
Take the next digit (1) from the dividend and append it to 301, then repeat: 3011 / 818

Step 4:
818 goes into 3011 3 times with a remainder of 557.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 2454 away from 3011, we end up with 557.
Grab the next digit (5) from the dividend, add it to 557, then carry on: 5575 / 818

Advancing to step 5:
818 goes into 5575 6 times with a remainder of 667.
Use 6 as the next digit of our solution. 
Result so far: 36.0
Subtracting 4908 from 5575 leaves us with 667.
Bring next digit (1) of the dividend behind the 667 and repeat the process: 6671 / 818

Moving on to step 6:
When dividing 6671 by 818, we get 8 with a remainder of 127.
Record the quotient 8 as the next digit in the result. 
Result so far: 368.0
Subtract 6544 from 6671 to get 127.
Take the next digit (0) from the dividend and append it to 127, then repeat: 1270 / 818

Advancing to step 7:
The number 818 fits into 1270 1 times, leaving a remainder of 452.
The next digit of our result is 1. 
Result so far: 3681.0
Deduct 818 from 1270 and we're left with 452.
Grab the next digit (0) from the dividend, add it to 452, then carry on: 4520 / 818

Let's proceed to step 8:
818 can be fit into 4520 5 times, resulting in a remainder of 430.
Use 5 as the next digit of our solution. 
Result so far: 36815.0
If we take 4090 away from 4520, we end up with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Moving on to step 9:
4300 divided by 818 is 5 with a remainder of 210.
Record the quotient 5 as the next digit in the result. 
Result so far: 36815.5
Subtract 4090 from 4300 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 10:
The number 818 fits into 2100 2 times, leaving a remainder of 464.
Use 2 as the next digit of our solution. 
Result so far: 36815.52
If we subtract 1636 from 2100, we get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

On to step 11:
When dividing 4640 by 818, we get 5 with a remainder of 550.
Put 5 as the next digit of the answer. 
Result so far: 36815.525
If we take 4090 away from 4640, we end up with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

On to step 12:
818 can be fit into 5500 6 times, resulting in a remainder of 592.
Write down 6 as next digit of the result. 
Result so far: 36815.5256
The remainder is 592 after subtracting 4908 from 5500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Advancing to step 13:
818 can be fit into 5920 7 times, resulting in a remainder of 194.
The number 7 becomes the next digit in our result. 
Result so far: 36815.52567
If we take 5726 away from 5920, we end up with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Advancing to step 14:
If we divide 1940 by 818, we get 2 and a remainder of 304.
Record the quotient 2 as the next digit in the result. 
Result so far: 36815.525672
If we subtract 1636 from 1940, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Step 15:
The number 818 fits into 3040 3 times, leaving a remainder of 586.
The number 3 becomes the next digit in our result. 
Result so far: 36815.5256723
Subtract 2454 from 3040 to get 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Moving on to step 16:
When dividing 5860 by 818, we get 7 with a remainder of 134.
Write down 7 as next digit of the result. 
Result so far: 36815.52567237
Subtracting 5726 from 5860 leaves us with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

The quotient of the division is 36815.52567237, and the remainder is 1.34e-07.