We look at the division of 85463108 by 393 
We want to divide 85463108 by 393.

Going ahead to step 1:
The number 393 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 393

Going ahead to step 2:
If we divide 85 by 393, we get 0 and a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Append the next digit (4) from the dividend to 85 and continue with: 854 / 393

Moving on to step 3:
854 divided by 393 is 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 786 from 854 leaves us with 68.
Bring next digit (6) of the dividend behind the 68 and repeat the process: 686 / 393

Advancing to step 4:
When dividing 686 by 393, we get 1 with a remainder of 293.
The next digit of our result is 1. 
Result so far: 21.0
Subtracting 393 from 686 leaves us with 293.
Grab the next digit (3) from the dividend, add it to 293, then carry on: 2933 / 393

Going ahead to step 5:
When dividing 2933 by 393, we get 7 with a remainder of 182.
The number 7 becomes the next digit in our result. 
Result so far: 217.0
Deduct 2751 from 2933 and we're left with 182.
Fetch the next digit (1) from the dividend, attach it to 182 and continue: 1821 / 393

Let's proceed to step 6:
393 goes into 1821 4 times with a remainder of 249.
Use 4 as the next digit of our solution. 
Result so far: 2174.0
Deduct 1572 from 1821 and we're left with 249.
Include the next digit (0) from the dividend after 249, then repeat: 2490 / 393

Step 7:
393 goes into 2490 6 times with a remainder of 132.
The number 6 becomes the next digit in our result. 
Result so far: 21746.0
Deduct 2358 from 2490 and we're left with 132.
Take the next digit (8) from the dividend and append it to 132, then repeat: 1328 / 393

On to step 8:
The number 393 fits into 1328 3 times, leaving a remainder of 149.
Write down 3 as next digit of the result. 
Result so far: 217463.0
Subtracting 1179 from 1328 leaves us with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Going ahead to step 9:
When dividing 1490 by 393, we get 3 with a remainder of 311.
The number 3 becomes the next digit in our result. 
Result so far: 217463.3
If we take 1179 away from 1490, we end up with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Moving on to step 10:
393 goes into 3110 7 times with a remainder of 359.
Put 7 as the next digit of the answer. 
Result so far: 217463.37
If we subtract 2751 from 3110, we get 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Moving on to step 11:
The number 393 fits into 3590 9 times, leaving a remainder of 53.
The number 9 becomes the next digit in our result. 
Result so far: 217463.379
The remainder is 53 after subtracting 3537 from 3590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 12:
393 can be fit into 530 1 times, resulting in a remainder of 137.
Use 1 as the next digit of our solution. 
Result so far: 217463.3791
If we take 393 away from 530, we end up with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Moving on to step 13:
1370 divided by 393 is 3 with a remainder of 191.
Write down 3 as next digit of the result. 
Result so far: 217463.37913
If we take 1179 away from 1370, we end up with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Advancing to step 14:
If we divide 1910 by 393, we get 4 and a remainder of 338.
Record the quotient 4 as the next digit in the result. 
Result so far: 217463.379134
The remainder is 338 after subtracting 1572 from 1910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Moving on to step 15:
The number 393 fits into 3380 8 times, leaving a remainder of 236.
The number 8 becomes the next digit in our result. 
Result so far: 217463.3791348
If we take 3144 away from 3380, we end up with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 16:
393 can be fit into 2360 6 times, resulting in a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 217463.37913486
The remainder is 2 after subtracting 2358 from 2360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 217463.37913486, with a leftover of 2e-09.