10003506 ÷ 86 
Our goal is to divide 10003506 by 86.

On to step 1:
1 divided by 86 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 86

Moving on to step 2:
86 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 86

Moving on to step 3:
86 goes into 100 1 times with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 86 from 100 to get 14.
Append the next digit (0) from the dividend to 14 and continue with: 140 / 86

Advancing to step 4:
The number 86 fits into 140 1 times, leaving a remainder of 54.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 54 after subtracting 86 from 140.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 86

Advancing to step 5:
If we divide 543 by 86, we get 6 and a remainder of 27.
Record the quotient 6 as the next digit in the result. 
Result so far: 116.0
Subtract 516 from 543 to get 27.
Grab the next digit (5) from the dividend, add it to 27, then carry on: 275 / 86

Let's proceed to step 6:
The number 86 fits into 275 3 times, leaving a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 1163.0
If we take 258 away from 275, we end up with 17.
Fetch the next digit (0) from the dividend, attach it to 17 and continue: 170 / 86

On to step 7:
The number 86 fits into 170 1 times, leaving a remainder of 84.
Write down 1 as next digit of the result. 
Result so far: 11631.0
If we take 86 away from 170, we end up with 84.
Take the next digit (6) from the dividend and append it to 84, then repeat: 846 / 86

Advancing to step 8:
The number 86 fits into 846 9 times, leaving a remainder of 72.
Put 9 as the next digit of the answer. 
Result so far: 116319.0
If we take 774 away from 846, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 9:
86 goes into 720 8 times with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 116319.8
Subtracting 688 from 720 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
When dividing 320 by 86, we get 3 with a remainder of 62.
Put 3 as the next digit of the answer. 
Result so far: 116319.83
If we take 258 away from 320, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 11:
If we divide 620 by 86, we get 7 and a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 116319.837
The remainder is 18 after subtracting 602 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 12:
If we divide 180 by 86, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 116319.8372
If we take 172 away from 180, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
If we divide 80 by 86, we get 0 and a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 116319.8372
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 14:
800 divided by 86 is 9 with a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 116319.837209
If we take 774 away from 800, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 15:
86 can be fit into 260 3 times, resulting in a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 116319.8372093
Subtracting 258 from 260 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 16:
86 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 116319.8372093
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 116319.8372093, with a leftover of 2e-08.