402551 divided by 57 
Our goal is to divide 402551 by 57.

Let's proceed to step 1:
57 can be fit into 4 0 times, resulting in 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.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 57

Advancing to step 2:
The number 57 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Fetch the next digit (2) from the dividend, attach it to 40 and continue: 402 / 57

Moving on to step 3:
The number 57 fits into 402 7 times, leaving a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 399 from 402, we get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 57

Moving on to step 4:
57 can be fit into 35 0 times, resulting in a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 70.0
The remainder is 35 after subtracting 0 from 35.
Bring next digit (5) of the dividend behind the 35 and repeat the process: 355 / 57

Advancing to step 5:
If we divide 355 by 57, we get 6 and a remainder of 13.
Use 6 as the next digit of our solution. 
Result so far: 706.0
The remainder is 13 after subtracting 342 from 355.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 57

Step 6:
The number 57 fits into 131 2 times, leaving a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 7062.0
If we subtract 114 from 131, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
The number 57 fits into 170 2 times, leaving a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 7062.2
Subtract 114 from 170 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 8:
The number 57 fits into 560 9 times, leaving a remainder of 47.
Put 9 as the next digit of the answer. 
Result so far: 7062.29
Subtract 513 from 560 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 9:
When dividing 470 by 57, we get 8 with a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 7062.298
Subtract 456 from 470 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
When dividing 140 by 57, we get 2 with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 7062.2982
Deduct 114 from 140 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 11:
57 goes into 260 4 times with a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 7062.29824
Deduct 228 from 260 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 12:
57 goes into 320 5 times with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 7062.298245
Subtract 285 from 320 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 13:
57 goes into 350 6 times with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 7062.2982456
Deduct 342 from 350 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 14:
57 can be fit into 80 1 times, resulting in a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 7062.29824561
Subtracting 57 from 80 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

After the division, we end up with 7062.29824561 and a remainder of 2.3e-08.