603469 divided by 86 
We want to figure out the number of times 603469 can be divided by 86.

Advancing to step 1:
The number 86 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 86

Advancing to step 2:
When dividing 60 by 86, we get 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 60, we get 60.
Include the next digit (3) from the dividend after 60, then repeat: 603 / 86

On to step 3:
When dividing 603 by 86, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 7.0
If we take 602 away from 603, we end up with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 86

Moving on to step 4:
86 goes into 14 0 times with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 70.0
Subtracting 0 from 14 leaves us with 14.
Fetch the next digit (6) from the dividend, attach it to 14 and continue: 146 / 86

Moving on to step 5:
86 can be fit into 146 1 times, resulting in a remainder of 60.
Use 1 as the next digit of our solution. 
Result so far: 701.0
Subtracting 86 from 146 leaves us with 60.
Append the next digit (9) from the dividend to 60 and continue with: 609 / 86

On to step 6:
86 goes into 609 7 times with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 7017.0
If we subtract 602 from 609, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
When dividing 70 by 86, we get 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 7017.0
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 8:
When dividing 700 by 86, we get 8 with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 7017.08
Deduct 688 from 700 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
86 can be fit into 120 1 times, resulting in a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 7017.081
Subtracting 86 from 120 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 10:
When dividing 340 by 86, we get 3 with a remainder of 82.
The number 3 becomes the next digit in our result. 
Result so far: 7017.0813
Subtracting 258 from 340 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 11:
86 goes into 820 9 times with a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 7017.08139
If we take 774 away from 820, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 12:
460 divided by 86 is 5 with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 7017.081395
The remainder is 30 after subtracting 430 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 13:
300 divided by 86 is 3 with a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 7017.0813953
Deduct 258 from 300 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 14:
When dividing 420 by 86, we get 4 with a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 7017.08139534
If we take 344 away from 420, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final result is 7017.08139534 with a remainder of 7.6e-08.