699100 ÷ 54 
Our goal is to divide 699100 by 54.

Let's proceed to step 1:
54 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 54

Going ahead to step 2:
The number 54 fits into 69 1 times, leaving a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 54 from 69 leaves us with 15.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 54

Step 3:
54 can be fit into 159 2 times, resulting in a remainder of 51.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we subtract 108 from 159, we get 51.
Append the next digit (1) from the dividend to 51 and continue with: 511 / 54

Let's proceed to step 4:
The number 54 fits into 511 9 times, leaving a remainder of 25.
Put 9 as the next digit of the answer. 
Result so far: 129.0
If we subtract 486 from 511, we get 25.
Take the next digit (0) from the dividend and append it to 25, then repeat: 250 / 54

Advancing to step 5:
The number 54 fits into 250 4 times, leaving a remainder of 34.
The next digit of our result is 4. 
Result so far: 1294.0
If we take 216 away from 250, we end up with 34.
Take the next digit (0) from the dividend and append it to 34, then repeat: 340 / 54

On to step 6:
When dividing 340 by 54, we get 6 with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 12946.0
The remainder is 16 after subtracting 324 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 7:
54 goes into 160 2 times with a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 12946.2
If we subtract 108 from 160, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 8:
If we divide 520 by 54, we get 9 and a remainder of 34.
The number 9 becomes the next digit in our result. 
Result so far: 12946.29
If we subtract 486 from 520, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 9:
If we divide 340 by 54, we get 6 and a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 12946.296
Subtract 324 from 340 to 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.

Let's proceed to step 10:
When dividing 160 by 54, we get 2 with a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 12946.2962
Deduct 108 from 160 and we're left 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.

Step 11:
54 can be fit into 520 9 times, resulting in a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 12946.29629
If we take 486 away from 520, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 12:
340 divided by 54 is 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 12946.296296
Subtracting 324 from 340 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
54 can be fit into 160 2 times, resulting in a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 12946.2962962
Deduct 108 from 160 and we're left 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.

Let's proceed to step 14:
When dividing 520 by 54, we get 9 with a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 12946.29629629
Subtracting 486 from 520 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final outcome is 12946.29629629, with a leftover of 3.4e-08.