75449 divided by 57 
We want to divide 75449 by 57.

Going ahead to step 1:
57 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 57

Going ahead to step 2:
57 goes into 75 1 times with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 57 from 75 leaves us with 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 57

Advancing to step 3:
When dividing 184 by 57, we get 3 with a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 13 after subtracting 171 from 184.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 57

Step 4:
57 can be fit into 134 2 times, resulting in a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 132.0
If we subtract 114 from 134, we get 20.
Fetch the next digit (9) from the dividend, attach it to 20 and continue: 209 / 57

On to step 5:
If we divide 209 by 57, we get 3 and a remainder of 38.
Record the quotient 3 as the next digit in the result. 
Result so far: 1323.0
The remainder is 38 after subtracting 171 from 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 6:
57 goes into 380 6 times with a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 1323.6
Subtracting 342 from 380 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 7:
The number 57 fits into 380 6 times, leaving a remainder of 38.
The next digit of our result is 6. 
Result so far: 1323.66
Deduct 342 from 380 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 1323.66 and a remainder of 0.038.