673897 ÷ 54 
Let's see how many times 54 fits into 673897.

On to step 1:
If we divide 6 by 54, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 54

On to step 2:
When dividing 67 by 54, we get 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 13 after subtracting 54 from 67.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 54

Advancing to step 3:
When dividing 133 by 54, we get 2 with a remainder of 25.
The next digit of our result is 2. 
Result so far: 12.0
If we take 108 away from 133, we end up with 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 54

Let's proceed to step 4:
The number 54 fits into 258 4 times, leaving a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
If we subtract 216 from 258, we get 42.
Bring next digit (9) of the dividend behind the 42 and repeat the process: 429 / 54

Moving on to step 5:
If we divide 429 by 54, we get 7 and a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 1247.0
If we take 378 away from 429, we end up with 51.
Fetch the next digit (7) from the dividend, attach it to 51 and continue: 517 / 54

Moving on to step 6:
The number 54 fits into 517 9 times, leaving a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 12479.0
If we subtract 486 from 517, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
310 divided by 54 is 5 with a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 12479.5
The remainder is 40 after subtracting 270 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
If we divide 400 by 54, we get 7 and a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 12479.57
Subtracting 378 from 400 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
220 divided by 54 is 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 12479.574
Subtracting 216 from 220 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.

Advancing to step 10:
If we divide 40 by 54, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 12479.574
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
54 can be fit into 400 7 times, resulting in a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 12479.57407
Deduct 378 from 400 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 12:
54 can be fit into 220 4 times, resulting in a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 12479.574074
If we subtract 216 from 220, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 13:
When dividing 40 by 54, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 12479.574074
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 14:
If we divide 400 by 54, we get 7 and a remainder of 22.
Put 7 as the next digit of the answer. 
Result so far: 12479.57407407
If we subtract 378 from 400, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

After the division, we end up with 12479.57407407 and a remainder of 2.2e-08.