We look at the division of 86032309 by 237 
We want to figure out the number of times 86032309 can be divided by 237.

Going ahead to step 1:
237 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 237

Moving on to step 2:
If we divide 86 by 237, we get 0 and a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Take the next digit (0) from the dividend and append it to 86, then repeat: 860 / 237

Let's proceed to step 3:
237 goes into 860 3 times with a remainder of 149.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 711 from 860 and we're left with 149.
Fetch the next digit (3) from the dividend, attach it to 149 and continue: 1493 / 237

Going ahead to step 4:
237 can be fit into 1493 6 times, resulting in a remainder of 71.
Write down 6 as next digit of the result. 
Result so far: 36.0
Subtract 1422 from 1493 to get 71.
Fetch the next digit (2) from the dividend, attach it to 71 and continue: 712 / 237

On to step 5:
237 can be fit into 712 3 times, resulting in a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 363.0
If we take 711 away from 712, we end up with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 237

Step 6:
When dividing 13 by 237, we get 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 3630.0
Deduct 0 from 13 and we're left with 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 237

Going ahead to step 7:
The number 237 fits into 130 0 times, leaving a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 36300.0
Deduct 0 from 130 and we're left with 130.
Bring next digit (9) of the dividend behind the 130 and repeat the process: 1309 / 237

Advancing to step 8:
The number 237 fits into 1309 5 times, leaving a remainder of 124.
The number 5 becomes the next digit in our result. 
Result so far: 363005.0
Subtracting 1185 from 1309 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 9:
The number 237 fits into 1240 5 times, leaving a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 363005.5
Subtracting 1185 from 1240 leaves us 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.

Moving on to step 10:
If we divide 550 by 237, we get 2 and a remainder of 76.
The next digit of our result is 2. 
Result so far: 363005.52
Subtract 474 from 550 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 11:
237 goes into 760 3 times with a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 363005.523
If we take 711 away from 760, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 12:
490 divided by 237 is 2 with a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 363005.5232
Subtracting 474 from 490 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
The number 237 fits into 160 0 times, leaving a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 363005.5232
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 14:
1600 divided by 237 is 6 with a remainder of 178.
The number 6 becomes the next digit in our result. 
Result so far: 363005.523206
The remainder is 178 after subtracting 1422 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Let's proceed to step 15:
If we divide 1780 by 237, we get 7 and a remainder of 121.
Use 7 as the next digit of our solution. 
Result so far: 363005.5232067
Subtract 1659 from 1780 to get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Let's proceed to step 16:
The number 237 fits into 1210 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 363005.52320675
If we take 1185 away from 1210, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 363005.52320675 with a remaining 2.5e-08.