Let's divide 86595103 by 821
We want to figure out the number of times 86595103 can be divided by 821.

Let's proceed to step 1:
821 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 821

Let's proceed to step 2:
When dividing 86 by 821, we get 0 with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Take the next digit (5) from the dividend and append it to 86, then repeat: 865 / 821

Going ahead to step 3:
865 divided by 821 is 1 with a remainder of 44.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 821 from 865 leaves us with 44.
Grab the next digit (9) from the dividend, add it to 44, then carry on: 449 / 821

Step 4:
When dividing 449 by 821, we get 0 with a remainder of 449.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 449, we get 449.
Bring next digit (5) of the dividend behind the 449 and repeat the process: 4495 / 821

Going ahead to step 5:
The number 821 fits into 4495 5 times, leaving a remainder of 390.
Put 5 as the next digit of the answer. 
Result so far: 105.0
Subtracting 4105 from 4495 leaves us with 390.
Bring next digit (1) of the dividend behind the 390 and repeat the process: 3901 / 821

Step 6:
If we divide 3901 by 821, we get 4 and a remainder of 617.
The number 4 becomes the next digit in our result. 
Result so far: 1054.0
If we subtract 3284 from 3901, we get 617.
Fetch the next digit (0) from the dividend, attach it to 617 and continue: 6170 / 821

Moving on to step 7:
The number 821 fits into 6170 7 times, leaving a remainder of 423.
The number 7 becomes the next digit in our result. 
Result so far: 10547.0
Subtracting 5747 from 6170 leaves us with 423.
Take the next digit (3) from the dividend and append it to 423, then repeat: 4233 / 821

Let's proceed to step 8:
When dividing 4233 by 821, we get 5 with a remainder of 128.
The number 5 becomes the next digit in our result. 
Result so far: 105475.0
If we subtract 4105 from 4233, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 9:
1280 divided by 821 is 1 with a remainder of 459.
Use 1 as the next digit of our solution. 
Result so far: 105475.1
The remainder is 459 after subtracting 821 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4590, and continue the process.

Moving on to step 10:
The number 821 fits into 4590 5 times, leaving a remainder of 485.
Use 5 as the next digit of our solution. 
Result so far: 105475.15
If we subtract 4105 from 4590, we get 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Let's proceed to step 11:
821 goes into 4850 5 times with a remainder of 745.
The number 5 becomes the next digit in our result. 
Result so far: 105475.155
Subtract 4105 from 4850 to get 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

After the division, we end up with 105475.155 and a remainder of 0.0745.