857230 divided by 4 
We want to divide 857230 by 4.

Advancing to step 1:
The number 4 fits into 8 2 times, leaving a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 8 away from 8, we end up with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 4

Going ahead to step 2:
If we divide 5 by 4, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
If we subtract 4 from 5, we get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 4

Going ahead to step 3:
If we divide 17 by 4, we get 4 and a remainder of 1.
The next digit of our result is 4. 
Result so far: 214.0
Deduct 16 from 17 and we're left with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 4

Going ahead to step 4:
12 divided by 4 is 3 with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 2143.0
Deduct 12 from 12 and we're left with 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 4

Let's proceed to step 5:
4 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 21430.0
If we subtract 0 from 3, we get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 4

Let's proceed to step 6:
If we divide 30 by 4, we get 7 and a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 214307.0
Subtract 28 from 30 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
The number 4 fits into 20 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 214307.5
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.

Step 8:
If we divide 0 by 4, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 214307.5
If we subtract 0 from 0, we 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.

Going ahead to step 9:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 214307.5
If we subtract 0 from 0, we 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.

After the division, we end up with 214307.5 and a remainder of 0.0.