131666 ÷ 28 
We want to figure out the number of times 131666 can be divided by 28.

Moving on to step 1:
1 divided by 28 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 28

Moving on to step 2:
The number 28 fits into 13 0 times, leaving a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Grab the next digit (1) from the dividend, add it to 13, then carry on: 131 / 28

Going ahead to step 3:
131 divided by 28 is 4 with a remainder of 19.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 19 after subtracting 112 from 131.
Bring next digit (6) of the dividend behind the 19 and repeat the process: 196 / 28

Moving on to step 4:
The number 28 fits into 196 7 times, leaving a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 47.0
If we take 196 away from 196, we end up with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 28

Advancing to step 5:
28 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 470.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 28

Moving on to step 6:
The number 28 fits into 66 2 times, leaving a remainder of 10.
The next digit of our result is 2. 
Result so far: 4702.0
If we take 56 away from 66, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
When dividing 100 by 28, we get 3 with a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 4702.3
If we subtract 84 from 100, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
If we divide 160 by 28, we get 5 and a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 4702.35
Deduct 140 from 160 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
200 divided by 28 is 7 with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 4702.357
Subtracting 196 from 200 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
When dividing 40 by 28, we get 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 4702.3571
If we take 28 away from 40, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 11:
28 goes into 120 4 times with a remainder of 8.
The next digit of our result is 4. 
Result so far: 4702.35714
Deduct 112 from 120 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.

Going ahead to step 12:
When dividing 80 by 28, we get 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 4702.357142
Subtracting 56 from 80 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 4702.3571428
If we subtract 224 from 240, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 14:
28 can be fit into 160 5 times, resulting in a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 4702.35714285
If we take 140 away from 160, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 4702.35714285 with a remaining 2e-08.