We look at the division of 85405879 by 556 
We want to figure out the number of times 85405879 can be divided by 556.

On to step 1:
556 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 556

Advancing to step 2:
If we divide 85 by 556, we get 0 and a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Grab the next digit (4) from the dividend, add it to 85, then carry on: 854 / 556

On to step 3:
854 divided by 556 is 1 with a remainder of 298.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 556 from 854 and we're left with 298.
Grab the next digit (0) from the dividend, add it to 298, then carry on: 2980 / 556

Step 4:
556 goes into 2980 5 times with a remainder of 200.
The next digit of our result is 5. 
Result so far: 15.0
The remainder is 200 after subtracting 2780 from 2980.
Take the next digit (5) from the dividend and append it to 200, then repeat: 2005 / 556

Advancing to step 5:
556 goes into 2005 3 times with a remainder of 337.
The number 3 becomes the next digit in our result. 
Result so far: 153.0
If we subtract 1668 from 2005, we get 337.
Bring next digit (8) of the dividend behind the 337 and repeat the process: 3378 / 556

Moving on to step 6:
556 goes into 3378 6 times with a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 1536.0
The remainder is 42 after subtracting 3336 from 3378.
Take the next digit (7) from the dividend and append it to 42, then repeat: 427 / 556

Step 7:
When dividing 427 by 556, we get 0 with a remainder of 427.
The number 0 becomes the next digit in our result. 
Result so far: 15360.0
The remainder is 427 after subtracting 0 from 427.
Fetch the next digit (9) from the dividend, attach it to 427 and continue: 4279 / 556

Let's proceed to step 8:
When dividing 4279 by 556, we get 7 with a remainder of 387.
Put 7 as the next digit of the answer. 
Result so far: 153607.0
Subtract 3892 from 4279 to get 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

On to step 9:
3870 divided by 556 is 6 with a remainder of 534.
Write down 6 as next digit of the result. 
Result so far: 153607.6
Subtracting 3336 from 3870 leaves us with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Let's proceed to step 10:
556 can be fit into 5340 9 times, resulting in a remainder of 336.
Write down 9 as next digit of the result. 
Result so far: 153607.69
The remainder is 336 after subtracting 5004 from 5340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 11:
556 can be fit into 3360 6 times, resulting in a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 153607.696
Subtracting 3336 from 3360 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 12:
If we divide 240 by 556, we get 0 and a remainder of 240.
The next digit of our result is 0. 
Result so far: 153607.696
The remainder is 240 after subtracting 0 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 13:
When dividing 2400 by 556, we get 4 with a remainder of 176.
Use 4 as the next digit of our solution. 
Result so far: 153607.69604
Subtracting 2224 from 2400 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 14:
The number 556 fits into 1760 3 times, leaving a remainder of 92.
The next digit of our result is 3. 
Result so far: 153607.696043
If we take 1668 away from 1760, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 15:
556 can be fit into 920 1 times, resulting in a remainder of 364.
The next digit of our result is 1. 
Result so far: 153607.6960431
If we take 556 away from 920, we end up with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Step 16:
The number 556 fits into 3640 6 times, leaving a remainder of 304.
Use 6 as the next digit of our solution. 
Result so far: 153607.69604316
If we subtract 3336 from 3640, 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.

In conclusion, the division gives 153607.69604316 with a balance of 3.04e-07.