We're dividing 13456830 by 578 
Our goal is to divide 13456830 by 578.

Step 1:
578 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 578

Advancing to step 2:
578 goes into 13 0 times with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 578

Advancing to step 3:
The number 578 fits into 134 0 times, leaving a remainder of 134.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 134 to get 134.
Append the next digit (5) from the dividend to 134 and continue with: 1345 / 578

On to step 4:
578 goes into 1345 2 times with a remainder of 189.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 189 after subtracting 1156 from 1345.
Append the next digit (6) from the dividend to 189 and continue with: 1896 / 578

Moving on to step 5:
578 can be fit into 1896 3 times, resulting in a remainder of 162.
Write down 3 as next digit of the result. 
Result so far: 23.0
Subtract 1734 from 1896 to get 162.
Fetch the next digit (8) from the dividend, attach it to 162 and continue: 1628 / 578

Going ahead to step 6:
578 goes into 1628 2 times with a remainder of 472.
The next digit of our result is 2. 
Result so far: 232.0
If we subtract 1156 from 1628, we get 472.
Bring next digit (3) of the dividend behind the 472 and repeat the process: 4723 / 578

Advancing to step 7:
When dividing 4723 by 578, we get 8 with a remainder of 99.
Record the quotient 8 as the next digit in the result. 
Result so far: 2328.0
Subtract 4624 from 4723 to get 99.
Append the next digit (0) from the dividend to 99 and continue with: 990 / 578

Going ahead to step 8:
578 can be fit into 990 1 times, resulting in a remainder of 412.
Put 1 as the next digit of the answer. 
Result so far: 23281.0
Deduct 578 from 990 and we're left with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Going ahead to step 9:
578 can be fit into 4120 7 times, resulting in a remainder of 74.
The next digit of our result is 7. 
Result so far: 23281.7
If we subtract 4046 from 4120, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 10:
The number 578 fits into 740 1 times, leaving a remainder of 162.
Record the quotient 1 as the next digit in the result. 
Result so far: 23281.71
Deduct 578 from 740 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 11:
If we divide 1620 by 578, we get 2 and a remainder of 464.
The next digit of our result is 2. 
Result so far: 23281.712
The remainder is 464 after subtracting 1156 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Going ahead to step 12:
The number 578 fits into 4640 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 23281.7128
If we subtract 4624 from 4640, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
578 can be fit into 160 0 times, resulting in a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 23281.7128
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 14:
578 can be fit into 1600 2 times, resulting in a remainder of 444.
Put 2 as the next digit of the answer. 
Result so far: 23281.712802
If we take 1156 away from 1600, we end up with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

On to step 15:
If we divide 4440 by 578, we get 7 and a remainder of 394.
The number 7 becomes the next digit in our result. 
Result so far: 23281.7128027
Subtract 4046 from 4440 to get 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Advancing to step 16:
3940 divided by 578 is 6 with a remainder of 472.
Record the quotient 6 as the next digit in the result. 
Result so far: 23281.71280276
Subtracting 3468 from 3940 leaves us with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

The quotient of the division is 23281.71280276, and the remainder is 4.72e-07.