We divide 261690 by 57
We're looking to find how many times 57 goes into 261690.

Moving on to step 1:
57 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 57

Advancing to step 2:
57 can be fit into 26 0 times, resulting in a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 26 after subtracting 0 from 26.
Bring next digit (1) of the dividend behind the 26 and repeat the process: 261 / 57

Advancing to step 3:
57 can be fit into 261 4 times, resulting in a remainder of 33.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 228 away from 261, we end up with 33.
Take the next digit (6) from the dividend and append it to 33, then repeat: 336 / 57

On to step 4:
57 can be fit into 336 5 times, resulting in a remainder of 51.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtracting 285 from 336 leaves us with 51.
Take the next digit (9) from the dividend and append it to 51, then repeat: 519 / 57

Advancing to step 5:
57 goes into 519 9 times with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 459.0
If we take 513 away from 519, we end up with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 57

Let's proceed to step 6:
The number 57 fits into 60 1 times, leaving a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 4591.0
Subtracting 57 from 60 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
The number 57 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 4591.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
If we divide 300 by 57, we get 5 and a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 4591.05
If we subtract 285 from 300, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
The number 57 fits into 150 2 times, leaving a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 4591.052
If we subtract 114 from 150, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 10:
57 goes into 360 6 times with a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 4591.0526
Deduct 342 from 360 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 11:
The number 57 fits into 180 3 times, leaving a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 4591.05263
The remainder is 9 after subtracting 171 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 12:
The number 57 fits into 90 1 times, leaving a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 4591.052631
Subtracting 57 from 90 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 13:
When dividing 330 by 57, we get 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 4591.0526315
If we take 285 away from 330, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 14:
450 divided by 57 is 7 with a remainder of 51.
Use 7 as the next digit of our solution. 
Result so far: 4591.05263157
Deduct 399 from 450 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

In conclusion, the division gives 4591.05263157 with a balance of 5.1e-08.