We divide 818386 by 75
Let's see how many times 75 fits into 818386.

Going ahead to step 1:
If we divide 8 by 75, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 75

On to step 2:
When dividing 81 by 75, we get 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 75 from 81 leaves us with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 75

Going ahead to step 3:
If we divide 68 by 75, we get 0 and a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 68, we get 68.
Include the next digit (3) from the dividend after 68, then repeat: 683 / 75

Step 4:
If we divide 683 by 75, we get 9 and a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 109.0
Deduct 675 from 683 and we're left with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 75

Moving on to step 5:
If we divide 88 by 75, we get 1 and a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1091.0
Deduct 75 from 88 and we're left with 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 75

Advancing to step 6:
The number 75 fits into 136 1 times, leaving a remainder of 61.
The number 1 becomes the next digit in our result. 
Result so far: 10911.0
Deduct 75 from 136 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 7:
When dividing 610 by 75, we get 8 with a remainder of 10.
The next digit of our result is 8. 
Result so far: 10911.8
If we subtract 600 from 610, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
75 can be fit into 100 1 times, resulting in a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 10911.81
Subtracting 75 from 100 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
75 goes into 250 3 times with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 10911.813
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 10:
250 divided by 75 is 3 with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 10911.8133
Deduct 225 from 250 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 10911.8133, with a leftover of 0.00025.