We're dividing 66859 by 57 
Our goal is to divide 66859 by 57.

Going ahead to step 1:
The number 57 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 57

Advancing to step 2:
If we divide 66 by 57, we get 1 and a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 57 from 66 to get 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 57

On to step 3:
57 goes into 98 1 times with a remainder of 41.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 57 from 98 to get 41.
Take the next digit (5) from the dividend and append it to 41, then repeat: 415 / 57

Moving on to step 4:
If we divide 415 by 57, we get 7 and a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 117.0
The remainder is 16 after subtracting 399 from 415.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 57

Moving on to step 5:
169 divided by 57 is 2 with a remainder of 55.
Use 2 as the next digit of our solution. 
Result so far: 1172.0
If we take 114 away from 169, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 6:
57 goes into 550 9 times with a remainder of 37.
Use 9 as the next digit of our solution. 
Result so far: 1172.9
If we subtract 513 from 550, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 7:
370 divided by 57 is 6 with a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 1172.96
Subtracting 342 from 370 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 8:
The number 57 fits into 280 4 times, leaving a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 1172.964
Subtracting 228 from 280 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 9:
57 goes into 520 9 times with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 1172.9649
Subtract 513 from 520 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 10:
If we divide 70 by 57, we get 1 and a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 1172.96491
If we take 57 away from 70, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 11:
If we divide 130 by 57, we get 2 and a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 1172.964912
The remainder is 16 after subtracting 114 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
57 goes into 160 2 times with a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 1172.9649122
If we take 114 away from 160, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

After the division, we end up with 1172.9649122 and a remainder of 4.6e-07.