557900 ÷ 4 
We want to figure out the number of times 557900 can be divided by 4.

Step 1:
5 divided by 4 is 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
If we take 4 away from 5, we end up with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 4

Moving on to step 2:
If we divide 15 by 4, we get 3 and a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 12 away from 15, we end up with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 4

Advancing to step 3:
4 can be fit into 37 9 times, resulting in a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
Subtract 36 from 37 to get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 4

Advancing to step 4:
4 goes into 19 4 times with a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 1394.0
If we subtract 16 from 19, we get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 4

Advancing to step 5:
If we divide 30 by 4, we get 7 and a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 13947.0
If we subtract 28 from 30, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 4

Let's proceed to step 6:
When dividing 20 by 4, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 139475.0
Subtracting 20 from 20 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 7:
4 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 139475.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
The number 4 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 139475.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 139475.0, with a leftover of 0.0.