We look at the division of 1685090 by 555 
We want to figure out the number of times 1685090 can be divided by 555.

Step 1:
555 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 555

On to step 2:
If we divide 16 by 555, we get 0 and a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 555

Moving on to step 3:
The number 555 fits into 168 0 times, leaving a remainder of 168.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 168 to get 168.
Fetch the next digit (5) from the dividend, attach it to 168 and continue: 1685 / 555

Advancing to step 4:
1685 divided by 555 is 3 with a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 1665 away from 1685, we end up with 20.
Grab the next digit (0) from the dividend, add it to 20, then carry on: 200 / 555

Let's proceed to step 5:
The number 555 fits into 200 0 times, leaving a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
If we take 0 away from 200, we end up with 200.
Take the next digit (9) from the dividend and append it to 200, then repeat: 2009 / 555

On to step 6:
The number 555 fits into 2009 3 times, leaving a remainder of 344.
The next digit of our result is 3. 
Result so far: 303.0
If we subtract 1665 from 2009, we get 344.
Include the next digit (0) from the dividend after 344, then repeat: 3440 / 555

Step 7:
555 can be fit into 3440 6 times, resulting in a remainder of 110.
Use 6 as the next digit of our solution. 
Result so far: 3036.0
Deduct 3330 from 3440 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 8:
555 goes into 1100 1 times with a remainder of 545.
Write down 1 as next digit of the result. 
Result so far: 3036.1
Subtracting 555 from 1100 leaves us with 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Step 9:
555 goes into 5450 9 times with a remainder of 455.
Put 9 as the next digit of the answer. 
Result so far: 3036.19
Subtracting 4995 from 5450 leaves us with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Let's proceed to step 10:
555 goes into 4550 8 times with a remainder of 110.
The number 8 becomes the next digit in our result. 
Result so far: 3036.198
The remainder is 110 after subtracting 4440 from 4550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 11:
When dividing 1100 by 555, we get 1 with a remainder of 545.
Use 1 as the next digit of our solution. 
Result so far: 3036.1981
If we subtract 555 from 1100, we get 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Moving on to step 12:
If we divide 5450 by 555, we get 9 and a remainder of 455.
The next digit of our result is 9. 
Result so far: 3036.19819
Subtracting 4995 from 5450 leaves us with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Going ahead to step 13:
4550 divided by 555 is 8 with a remainder of 110.
The next digit of our result is 8. 
Result so far: 3036.198198
Subtracting 4440 from 4550 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 14:
If we divide 1100 by 555, we get 1 and a remainder of 545.
Put 1 as the next digit of the answer. 
Result so far: 3036.1981981
Deduct 555 from 1100 and we're left with 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Step 15:
555 goes into 5450 9 times with a remainder of 455.
Put 9 as the next digit of the answer. 
Result so far: 3036.19819819
If we take 4995 away from 5450, we end up with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

In conclusion, the division gives 3036.19819819 with a balance of 4.55e-07.