We divide 43885430 by 257
We want to divide 43885430 by 257.

Going ahead to step 1:
The number 257 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 257

Going ahead to step 2:
257 goes into 43 0 times with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Append the next digit (8) from the dividend to 43 and continue with: 438 / 257

On to step 3:
When dividing 438 by 257, we get 1 with a remainder of 181.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 257 from 438, we get 181.
Include the next digit (8) from the dividend after 181, then repeat: 1818 / 257

Going ahead to step 4:
The number 257 fits into 1818 7 times, leaving a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Deduct 1799 from 1818 and we're left with 19.
Fetch the next digit (5) from the dividend, attach it to 19 and continue: 195 / 257

Moving on to step 5:
The number 257 fits into 195 0 times, leaving a remainder of 195.
Put 0 as the next digit of the answer. 
Result so far: 170.0
If we take 0 away from 195, we end up with 195.
Append the next digit (4) from the dividend to 195 and continue with: 1954 / 257

Let's proceed to step 6:
257 goes into 1954 7 times with a remainder of 155.
Write down 7 as next digit of the result. 
Result so far: 1707.0
The remainder is 155 after subtracting 1799 from 1954.
Fetch the next digit (3) from the dividend, attach it to 155 and continue: 1553 / 257

Moving on to step 7:
1553 divided by 257 is 6 with a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 17076.0
If we take 1542 away from 1553, we end up with 11.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 257

Advancing to step 8:
The number 257 fits into 110 0 times, leaving a remainder of 110.
Put 0 as the next digit of the answer. 
Result so far: 170760.0
Deduct 0 from 110 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 9:
When dividing 1100 by 257, we get 4 with a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 170760.4
The remainder is 72 after subtracting 1028 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 10:
720 divided by 257 is 2 with a remainder of 206.
Use 2 as the next digit of our solution. 
Result so far: 170760.42
Deduct 514 from 720 and we're left with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Moving on to step 11:
2060 divided by 257 is 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 170760.428
Deduct 2056 from 2060 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
When dividing 40 by 257, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 170760.428
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
The number 257 fits into 400 1 times, leaving a remainder of 143.
Record the quotient 1 as the next digit in the result. 
Result so far: 170760.42801
Subtracting 257 from 400 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Going ahead to step 14:
1430 divided by 257 is 5 with a remainder of 145.
Put 5 as the next digit of the answer. 
Result so far: 170760.428015
If we subtract 1285 from 1430, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 15:
257 goes into 1450 5 times with a remainder of 165.
Use 5 as the next digit of our solution. 
Result so far: 170760.4280155
If we take 1285 away from 1450, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

The final outcome is 170760.4280155, with a leftover of 1.65e-06.