85381211 divided by 86 
We're looking to find how many times 86 goes into 85381211.

Advancing to step 1:
If we divide 8 by 86, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 86

Moving on to step 2:
When dividing 85 by 86, we get 0 with a remainder of 85.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Fetch the next digit (3) from the dividend, attach it to 85 and continue: 853 / 86

Step 3:
86 can be fit into 853 9 times, resulting in a remainder of 79.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 79 after subtracting 774 from 853.
Include the next digit (8) from the dividend after 79, then repeat: 798 / 86

On to step 4:
When dividing 798 by 86, we get 9 with a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
Subtract 774 from 798 to get 24.
Fetch the next digit (1) from the dividend, attach it to 24 and continue: 241 / 86

On to step 5:
241 divided by 86 is 2 with a remainder of 69.
The next digit of our result is 2. 
Result so far: 992.0
If we take 172 away from 241, we end up with 69.
Include the next digit (2) from the dividend after 69, then repeat: 692 / 86

Going ahead to step 6:
692 divided by 86 is 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 9928.0
Subtracting 688 from 692 leaves us with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 86

Step 7:
41 divided by 86 is 0 with a remainder of 41.
Write down 0 as next digit of the result. 
Result so far: 99280.0
Subtract 0 from 41 to get 41.
Grab the next digit (1) from the dividend, add it to 41, then carry on: 411 / 86

Advancing to step 8:
If we divide 411 by 86, we get 4 and a remainder of 67.
Put 4 as the next digit of the answer. 
Result so far: 992804.0
Subtracting 344 from 411 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 9:
86 goes into 670 7 times with a remainder of 68.
The next digit of our result is 7. 
Result so far: 992804.7
Subtracting 602 from 670 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 10:
86 goes into 680 7 times with a remainder of 78.
Use 7 as the next digit of our solution. 
Result so far: 992804.77
Subtracting 602 from 680 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The quotient of the division is 992804.77, and the remainder is 0.078.