We're dividing 86345775 by 731 
We want to figure out the number of times 86345775 can be divided by 731.

Advancing to step 1:
When dividing 8 by 731, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 731

On to step 2:
The number 731 fits into 86 0 times, leaving a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Fetch the next digit (3) from the dividend, attach it to 86 and continue: 863 / 731

Advancing to step 3:
If we divide 863 by 731, we get 1 and a remainder of 132.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 132 after subtracting 731 from 863.
Grab the next digit (4) from the dividend, add it to 132, then carry on: 1324 / 731

Going ahead to step 4:
When dividing 1324 by 731, we get 1 with a remainder of 593.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 731 away from 1324, we end up with 593.
Fetch the next digit (5) from the dividend, attach it to 593 and continue: 5935 / 731

Let's proceed to step 5:
731 can be fit into 5935 8 times, resulting in a remainder of 87.
Record the quotient 8 as the next digit in the result. 
Result so far: 118.0
If we subtract 5848 from 5935, we get 87.
Append the next digit (7) from the dividend to 87 and continue with: 877 / 731

Advancing to step 6:
731 can be fit into 877 1 times, resulting in a remainder of 146.
Record the quotient 1 as the next digit in the result. 
Result so far: 1181.0
Subtracting 731 from 877 leaves us with 146.
Fetch the next digit (7) from the dividend, attach it to 146 and continue: 1467 / 731

Let's proceed to step 7:
If we divide 1467 by 731, we get 2 and a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 11812.0
Deduct 1462 from 1467 and we're left with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 731

Advancing to step 8:
731 can be fit into 55 0 times, resulting in a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 118120.0
Deduct 0 from 55 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 9:
If we divide 550 by 731, we get 0 and a remainder of 550.
The next digit of our result is 0. 
Result so far: 118120.0
Subtracting 0 from 550 leaves us with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Let's proceed to step 10:
If we divide 5500 by 731, we get 7 and a remainder of 383.
The next digit of our result is 7. 
Result so far: 118120.07
The remainder is 383 after subtracting 5117 from 5500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Step 11:
The number 731 fits into 3830 5 times, leaving a remainder of 175.
Write down 5 as next digit of the result. 
Result so far: 118120.075
Deduct 3655 from 3830 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 12:
731 goes into 1750 2 times with a remainder of 288.
Use 2 as the next digit of our solution. 
Result so far: 118120.0752
Deduct 1462 from 1750 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 13:
When dividing 2880 by 731, we get 3 with a remainder of 687.
Put 3 as the next digit of the answer. 
Result so far: 118120.07523
Subtracting 2193 from 2880 leaves us with 687.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6870, and continue the process.

Step 14:
If we divide 6870 by 731, we get 9 and a remainder of 291.
Write down 9 as next digit of the result. 
Result so far: 118120.075239
If we take 6579 away from 6870, we end up with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Step 15:
2910 divided by 731 is 3 with a remainder of 717.
Write down 3 as next digit of the result. 
Result so far: 118120.0752393
Deduct 2193 from 2910 and we're left with 717.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7170, and continue the process.

Let's proceed to step 16:
When dividing 7170 by 731, we get 9 with a remainder of 591.
The number 9 becomes the next digit in our result. 
Result so far: 118120.07523939
Subtract 6579 from 7170 to get 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5910, and continue the process.

After the division, we end up with 118120.07523939 and a remainder of 5.91e-07.