We look at the division of 16688400 by 712 
We want to divide 16688400 by 712.

Step 1:
1 divided by 712 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 712

Going ahead to step 2:
16 divided by 712 is 0 with a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 712

On to step 3:
If we divide 166 by 712, we get 0 and a remainder of 166.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 166, we get 166.
Grab the next digit (8) from the dividend, add it to 166, then carry on: 1668 / 712

Advancing to step 4:
When dividing 1668 by 712, we get 2 with a remainder of 244.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 1424 away from 1668, we end up with 244.
Append the next digit (8) from the dividend to 244 and continue with: 2448 / 712

Step 5:
The number 712 fits into 2448 3 times, leaving a remainder of 312.
The next digit of our result is 3. 
Result so far: 23.0
Subtracting 2136 from 2448 leaves us with 312.
Grab the next digit (4) from the dividend, add it to 312, then carry on: 3124 / 712

Advancing to step 6:
When dividing 3124 by 712, we get 4 with a remainder of 276.
Record the quotient 4 as the next digit in the result. 
Result so far: 234.0
Subtract 2848 from 3124 to get 276.
Bring next digit (0) of the dividend behind the 276 and repeat the process: 2760 / 712

Step 7:
2760 divided by 712 is 3 with a remainder of 624.
Record the quotient 3 as the next digit in the result. 
Result so far: 2343.0
Deduct 2136 from 2760 and we're left with 624.
Grab the next digit (0) from the dividend, add it to 624, then carry on: 6240 / 712

On to step 8:
If we divide 6240 by 712, we get 8 and a remainder of 544.
Write down 8 as next digit of the result. 
Result so far: 23438.0
If we take 5696 away from 6240, we end up with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Step 9:
712 goes into 5440 7 times with a remainder of 456.
Write down 7 as next digit of the result. 
Result so far: 23438.7
Deduct 4984 from 5440 and we're left with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Moving on to step 10:
712 can be fit into 4560 6 times, resulting in a remainder of 288.
The next digit of our result is 6. 
Result so far: 23438.76
Subtract 4272 from 4560 to get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 11:
2880 divided by 712 is 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 23438.764
If we take 2848 away from 2880, we end up with 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 12:
If we divide 320 by 712, we get 0 and a remainder of 320.
The number 0 becomes the next digit in our result. 
Result so far: 23438.764
If we subtract 0 from 320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 13:
712 can be fit into 3200 4 times, resulting in a remainder of 352.
Write down 4 as next digit of the result. 
Result so far: 23438.76404
The remainder is 352 after subtracting 2848 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Moving on to step 14:
When dividing 3520 by 712, we get 4 with a remainder of 672.
Put 4 as the next digit of the answer. 
Result so far: 23438.764044
If we subtract 2848 from 3520, we get 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Our division results in 23438.764044 with a remaining 6.72e-05.