We look at the division of 73664094 by 853 
We want to figure out the number of times 73664094 can be divided by 853.

Going ahead to step 1:
The number 853 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 853

Advancing to step 2:
853 goes into 73 0 times with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Fetch the next digit (6) from the dividend, attach it to 73 and continue: 736 / 853

On to step 3:
When dividing 736 by 853, we get 0 with a remainder of 736.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 736 to get 736.
Include the next digit (6) from the dividend after 736, then repeat: 7366 / 853

Let's proceed to step 4:
853 goes into 7366 8 times with a remainder of 542.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 6824 from 7366, we get 542.
Take the next digit (4) from the dividend and append it to 542, then repeat: 5424 / 853

Advancing to step 5:
When dividing 5424 by 853, we get 6 with a remainder of 306.
Write down 6 as next digit of the result. 
Result so far: 86.0
The remainder is 306 after subtracting 5118 from 5424.
Take the next digit (0) from the dividend and append it to 306, then repeat: 3060 / 853

Advancing to step 6:
3060 divided by 853 is 3 with a remainder of 501.
The number 3 becomes the next digit in our result. 
Result so far: 863.0
Subtracting 2559 from 3060 leaves us with 501.
Fetch the next digit (9) from the dividend, attach it to 501 and continue: 5019 / 853

Step 7:
5019 divided by 853 is 5 with a remainder of 754.
Record the quotient 5 as the next digit in the result. 
Result so far: 8635.0
If we take 4265 away from 5019, we end up with 754.
Grab the next digit (4) from the dividend, add it to 754, then carry on: 7544 / 853

Moving on to step 8:
853 can be fit into 7544 8 times, resulting in a remainder of 720.
Record the quotient 8 as the next digit in the result. 
Result so far: 86358.0
Deduct 6824 from 7544 and we're left with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Moving on to step 9:
When dividing 7200 by 853, we get 8 with a remainder of 376.
Write down 8 as next digit of the result. 
Result so far: 86358.8
Deduct 6824 from 7200 and we're left with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 10:
853 goes into 3760 4 times with a remainder of 348.
Put 4 as the next digit of the answer. 
Result so far: 86358.84
Deduct 3412 from 3760 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Advancing to step 11:
3480 divided by 853 is 4 with a remainder of 68.
Use 4 as the next digit of our solution. 
Result so far: 86358.844
Subtract 3412 from 3480 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Our division results in 86358.844 with a remaining 0.0068.