143594 ÷ 57 
We're looking to find how many times 57 goes into 143594.

On to step 1:
57 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 57

On to step 2:
14 divided by 57 is 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 57

Step 3:
143 divided by 57 is 2 with a remainder of 29.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 114 from 143 to get 29.
Take the next digit (5) from the dividend and append it to 29, then repeat: 295 / 57

Going ahead to step 4:
57 can be fit into 295 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 25.0
If we subtract 285 from 295, we get 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 57

Advancing to step 5:
57 can be fit into 109 1 times, resulting in a remainder of 52.
The next digit of our result is 1. 
Result so far: 251.0
The remainder is 52 after subtracting 57 from 109.
Append the next digit (4) from the dividend to 52 and continue with: 524 / 57

Let's proceed to step 6:
The number 57 fits into 524 9 times, leaving a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 2519.0
Deduct 513 from 524 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
When dividing 110 by 57, we get 1 with a remainder of 53.
Write down 1 as next digit of the result. 
Result so far: 2519.1
Subtracting 57 from 110 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 8:
57 goes into 530 9 times with a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 2519.19
Deduct 513 from 530 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 9:
If we divide 170 by 57, we get 2 and a remainder of 56.
Record the quotient 2 as the next digit in the result. 
Result so far: 2519.192
Subtracting 114 from 170 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 10:
When dividing 560 by 57, we get 9 with a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 2519.1929
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.

Moving on to step 11:
57 can be fit into 470 8 times, resulting in a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 2519.19298
If we take 456 away from 470, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 12:
If we divide 140 by 57, we get 2 and a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 2519.192982
Subtracting 114 from 140 leaves us 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.

Step 13:
The number 57 fits into 260 4 times, leaving a remainder of 32.
The next digit of our result is 4. 
Result so far: 2519.1929824
If we subtract 228 from 260, we get 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 14:
The number 57 fits into 320 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 2519.19298245
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.

After the division, we end up with 2519.19298245 and a remainder of 3.5e-08.