691166 ÷ 51 
Our goal is to divide 691166 by 51.

Advancing to step 1:
51 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 51

Step 2:
When dividing 69 by 51, we get 1 with a remainder of 18.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 18 after subtracting 51 from 69.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 51

Step 3:
51 goes into 181 3 times with a remainder of 28.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 153 away from 181, we end up with 28.
Append the next digit (1) from the dividend to 28 and continue with: 281 / 51

Going ahead to step 4:
281 divided by 51 is 5 with a remainder of 26.
Record the quotient 5 as the next digit in the result. 
Result so far: 135.0
Deduct 255 from 281 and we're left with 26.
Append the next digit (6) from the dividend to 26 and continue with: 266 / 51

Going ahead to step 5:
If we divide 266 by 51, we get 5 and a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 1355.0
Subtract 255 from 266 to get 11.
Take the next digit (6) from the dividend and append it to 11, then repeat: 116 / 51

Let's proceed to step 6:
116 divided by 51 is 2 with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 13552.0
Deduct 102 from 116 and we're left 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.

Going ahead to step 7:
When dividing 140 by 51, we get 2 with a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 13552.2
Deduct 102 from 140 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 8:
51 goes into 380 7 times with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 13552.27
If we subtract 357 from 380, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 9:
When dividing 230 by 51, we get 4 with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 13552.274
If we subtract 204 from 230, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 10:
When dividing 260 by 51, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 13552.2745
Subtracting 255 from 260 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
If we divide 50 by 51, we get 0 and a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 13552.2745
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 12:
51 goes into 500 9 times with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 13552.274509
The remainder is 41 after subtracting 459 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 13:
410 divided by 51 is 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 13552.2745098
Subtract 408 from 410 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 14:
If we divide 20 by 51, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 13552.2745098
Subtracting 0 from 20 leaves us 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.

In conclusion, the division gives 13552.2745098 with a balance of 2e-08.