We look at the division of 58863005 by 851 
We want to figure out the number of times 58863005 can be divided by 851.

On to step 1:
The number 851 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 851

Step 2:
If we divide 58 by 851, we get 0 and a remainder of 58.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 58, we get 58.
Fetch the next digit (8) from the dividend, attach it to 58 and continue: 588 / 851

Step 3:
851 can be fit into 588 0 times, resulting in a remainder of 588.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 588 after subtracting 0 from 588.
Append the next digit (6) from the dividend to 588 and continue with: 5886 / 851

Advancing to step 4:
If we divide 5886 by 851, we get 6 and a remainder of 780.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 5106 from 5886 and we're left with 780.
Take the next digit (3) from the dividend and append it to 780, then repeat: 7803 / 851

Going ahead to step 5:
851 can be fit into 7803 9 times, resulting in a remainder of 144.
The next digit of our result is 9. 
Result so far: 69.0
Subtracting 7659 from 7803 leaves us with 144.
Take the next digit (0) from the dividend and append it to 144, then repeat: 1440 / 851

Step 6:
The number 851 fits into 1440 1 times, leaving a remainder of 589.
Write down 1 as next digit of the result. 
Result so far: 691.0
Deduct 851 from 1440 and we're left with 589.
Bring next digit (0) of the dividend behind the 589 and repeat the process: 5890 / 851

Moving on to step 7:
If we divide 5890 by 851, we get 6 and a remainder of 784.
The next digit of our result is 6. 
Result so far: 6916.0
The remainder is 784 after subtracting 5106 from 5890.
Include the next digit (5) from the dividend after 784, then repeat: 7845 / 851

Step 8:
The number 851 fits into 7845 9 times, leaving a remainder of 186.
The number 9 becomes the next digit in our result. 
Result so far: 69169.0
The remainder is 186 after subtracting 7659 from 7845.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Moving on to step 9:
The number 851 fits into 1860 2 times, leaving a remainder of 158.
Use 2 as the next digit of our solution. 
Result so far: 69169.2
Subtracting 1702 from 1860 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Step 10:
If we divide 1580 by 851, we get 1 and a remainder of 729.
Put 1 as the next digit of the answer. 
Result so far: 69169.21
If we take 851 away from 1580, we end up with 729.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7290, and continue the process.

Moving on to step 11:
When dividing 7290 by 851, we get 8 with a remainder of 482.
The number 8 becomes the next digit in our result. 
Result so far: 69169.218
The remainder is 482 after subtracting 6808 from 7290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Going ahead to step 12:
The number 851 fits into 4820 5 times, leaving a remainder of 565.
The next digit of our result is 5. 
Result so far: 69169.2185
Subtracting 4255 from 4820 leaves us with 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

On to step 13:
5650 divided by 851 is 6 with a remainder of 544.
Use 6 as the next digit of our solution. 
Result so far: 69169.21856
The remainder is 544 after subtracting 5106 from 5650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

On to step 14:
When dividing 5440 by 851, we get 6 with a remainder of 334.
Record the quotient 6 as the next digit in the result. 
Result so far: 69169.218566
If we take 5106 away from 5440, we end up with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

After the division, we end up with 69169.218566 and a remainder of 3.34e-05.