We're dividing 603667 by 86 
We want to divide 603667 by 86.

On to step 1:
The number 86 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 86

Let's proceed to step 2:
86 can be fit into 60 0 times, resulting in a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 60 after subtracting 0 from 60.
Fetch the next digit (3) from the dividend, attach it to 60 and continue: 603 / 86

Step 3:
603 divided by 86 is 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 602 from 603 and we're left with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 86

Advancing to step 4:
When dividing 16 by 86, we get 0 with a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 70.0
Subtracting 0 from 16 leaves us with 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 86

Moving on to step 5:
If we divide 166 by 86, we get 1 and a remainder of 80.
Write down 1 as next digit of the result. 
Result so far: 701.0
Subtracting 86 from 166 leaves us with 80.
Grab the next digit (7) from the dividend, add it to 80, then carry on: 807 / 86

Let's proceed to step 6:
The number 86 fits into 807 9 times, leaving a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 7019.0
Subtract 774 from 807 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 7:
330 divided by 86 is 3 with a remainder of 72.
Put 3 as the next digit of the answer. 
Result so far: 7019.3
The remainder is 72 after subtracting 258 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 8:
The number 86 fits into 720 8 times, leaving a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 7019.38
Deduct 688 from 720 and we're left 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.

Step 9:
86 goes into 320 3 times with a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 7019.383
Deduct 258 from 320 and we're left 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.

Step 10:
If we divide 620 by 86, we get 7 and a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 7019.3837
If we take 602 away from 620, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
180 divided by 86 is 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 7019.38372
Subtracting 172 from 180 leaves us 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.

Moving on to step 12:
86 goes into 80 0 times with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 7019.38372
Deduct 0 from 80 and we're left with 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 13:
When dividing 800 by 86, we get 9 with a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 7019.3837209
Subtracting 774 from 800 leaves us 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.

Moving on to step 14:
260 divided by 86 is 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 7019.38372093
If we take 258 away from 260, we end up 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.

The final outcome is 7019.38372093, with a leftover of 2e-09.