We look at the division of 433680 by 86 
We want to figure out the number of times 433680 can be divided by 86.

Let's proceed to step 1:
If we divide 4 by 86, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 86

Going ahead to step 2:
86 goes into 43 0 times with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Fetch the next digit (3) from the dividend, attach it to 43 and continue: 433 / 86

Moving on to step 3:
86 goes into 433 5 times with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 3 after subtracting 430 from 433.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 86

Advancing to step 4:
When dividing 36 by 86, we get 0 with a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 50.0
Deduct 0 from 36 and we're left with 36.
Take the next digit (8) from the dividend and append it to 36, then repeat: 368 / 86

Advancing to step 5:
86 goes into 368 4 times with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 504.0
Deduct 344 from 368 and we're left with 24.
Take the next digit (0) from the dividend and append it to 24, then repeat: 240 / 86

Advancing to step 6:
When dividing 240 by 86, we get 2 with a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 5042.0
The remainder is 68 after subtracting 172 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 7:
The number 86 fits into 680 7 times, leaving a remainder of 78.
Write down 7 as next digit of the result. 
Result so far: 5042.7
Subtract 602 from 680 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 8:
780 divided by 86 is 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 5042.79
Subtracting 774 from 780 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 9:
If we divide 60 by 86, we get 0 and a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 5042.79
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
If we divide 600 by 86, we get 6 and a remainder of 84.
Write down 6 as next digit of the result. 
Result so far: 5042.7906
Deduct 516 from 600 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 11:
840 divided by 86 is 9 with a remainder of 66.
Put 9 as the next digit of the answer. 
Result so far: 5042.79069
If we take 774 away from 840, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 12:
86 goes into 660 7 times with a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 5042.790697
The remainder is 58 after subtracting 602 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 13:
580 divided by 86 is 6 with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 5042.7906976
Subtracting 516 from 580 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 14:
86 can be fit into 640 7 times, resulting in a remainder of 38.
The next digit of our result is 7. 
Result so far: 5042.79069767
Deduct 602 from 640 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 5042.79069767 and a remainder of 3.8e-08.