We're dividing 53019222 by 855 
Let's see how many times 855 fits into 53019222.

Advancing to step 1:
855 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 855

Going ahead to step 2:
53 divided by 855 is 0 with a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Append the next digit (0) from the dividend to 53 and continue with: 530 / 855

Moving on to step 3:
855 goes into 530 0 times with a remainder of 530.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 530 leaves us with 530.
Fetch the next digit (1) from the dividend, attach it to 530 and continue: 5301 / 855

On to step 4:
If we divide 5301 by 855, we get 6 and a remainder of 171.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 5130 from 5301, we get 171.
Append the next digit (9) from the dividend to 171 and continue with: 1719 / 855

Step 5:
1719 divided by 855 is 2 with a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 62.0
Deduct 1710 from 1719 and we're left with 9.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 855

Advancing to step 6:
If we divide 92 by 855, we get 0 and a remainder of 92.
The number 0 becomes the next digit in our result. 
Result so far: 620.0
Subtracting 0 from 92 leaves us with 92.
Bring next digit (2) of the dividend behind the 92 and repeat the process: 922 / 855

Advancing to step 7:
When dividing 922 by 855, we get 1 with a remainder of 67.
Put 1 as the next digit of the answer. 
Result so far: 6201.0
Subtracting 855 from 922 leaves us with 67.
Fetch the next digit (2) from the dividend, attach it to 67 and continue: 672 / 855

On to step 8:
The number 855 fits into 672 0 times, leaving a remainder of 672.
Record the quotient 0 as the next digit in the result. 
Result so far: 62010.0
If we take 0 away from 672, we end up with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Advancing to step 9:
855 goes into 6720 7 times with a remainder of 735.
Put 7 as the next digit of the answer. 
Result so far: 62010.7
Deduct 5985 from 6720 and we're left with 735.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7350, and continue the process.

On to step 10:
855 goes into 7350 8 times with a remainder of 510.
The next digit of our result is 8. 
Result so far: 62010.78
If we take 6840 away from 7350, we end up with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Moving on to step 11:
855 can be fit into 5100 5 times, resulting in a remainder of 825.
Use 5 as the next digit of our solution. 
Result so far: 62010.785
Subtracting 4275 from 5100 leaves us with 825.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8250, and continue the process.

On to step 12:
The number 855 fits into 8250 9 times, leaving a remainder of 555.
Write down 9 as next digit of the result. 
Result so far: 62010.7859
If we subtract 7695 from 8250, we get 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Moving on to step 13:
If we divide 5550 by 855, we get 6 and a remainder of 420.
Put 6 as the next digit of the answer. 
Result so far: 62010.78596
Subtract 5130 from 5550 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 14:
4200 divided by 855 is 4 with a remainder of 780.
The next digit of our result is 4. 
Result so far: 62010.785964
If we subtract 3420 from 4200, we get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Advancing to step 15:
7800 divided by 855 is 9 with a remainder of 105.
The next digit of our result is 9. 
Result so far: 62010.7859649
Deduct 7695 from 7800 and we're left with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 16:
1050 divided by 855 is 1 with a remainder of 195.
Put 1 as the next digit of the answer. 
Result so far: 62010.78596491
Deduct 855 from 1050 and we're left with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

The final outcome is 62010.78596491, with a leftover of 1.95e-07.