We divide 83404851 by 518
We're looking to find how many times 518 goes into 83404851.

Going ahead to step 1:
518 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 518

Moving on to step 2:
83 divided by 518 is 0 with a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Grab the next digit (4) from the dividend, add it to 83, then carry on: 834 / 518

Advancing to step 3:
834 divided by 518 is 1 with a remainder of 316.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 518 away from 834, we end up with 316.
Grab the next digit (0) from the dividend, add it to 316, then carry on: 3160 / 518

Let's proceed to step 4:
3160 divided by 518 is 6 with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Deduct 3108 from 3160 and we're left with 52.
Grab the next digit (4) from the dividend, add it to 52, then carry on: 524 / 518

Going ahead to step 5:
524 divided by 518 is 1 with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 161.0
If we subtract 518 from 524, we get 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 518

Step 6:
68 divided by 518 is 0 with a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 1610.0
If we subtract 0 from 68, we get 68.
Include the next digit (5) from the dividend after 68, then repeat: 685 / 518

Step 7:
518 can be fit into 685 1 times, resulting in a remainder of 167.
Use 1 as the next digit of our solution. 
Result so far: 16101.0
If we subtract 518 from 685, we get 167.
Append the next digit (1) from the dividend to 167 and continue with: 1671 / 518

Step 8:
If we divide 1671 by 518, we get 3 and a remainder of 117.
Record the quotient 3 as the next digit in the result. 
Result so far: 161013.0
Subtracting 1554 from 1671 leaves us with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Moving on to step 9:
518 can be fit into 1170 2 times, resulting in a remainder of 134.
The number 2 becomes the next digit in our result. 
Result so far: 161013.2
Subtract 1036 from 1170 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 10:
1340 divided by 518 is 2 with a remainder of 304.
Record the quotient 2 as the next digit in the result. 
Result so far: 161013.22
If we subtract 1036 from 1340, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

The final outcome is 161013.22, with a leftover of 0.304.