55401616 divided by 423 
Our goal is to divide 55401616 by 423.

Moving on to step 1:
If we divide 5 by 423, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 423

On to step 2:
When dividing 55 by 423, we get 0 with a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Bring next digit (4) of the dividend behind the 55 and repeat the process: 554 / 423

Step 3:
When dividing 554 by 423, we get 1 with a remainder of 131.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 423 from 554 leaves us with 131.
Fetch the next digit (0) from the dividend, attach it to 131 and continue: 1310 / 423

Let's proceed to step 4:
When dividing 1310 by 423, we get 3 with a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 1269 away from 1310, we end up with 41.
Fetch the next digit (1) from the dividend, attach it to 41 and continue: 411 / 423

Advancing to step 5:
411 divided by 423 is 0 with a remainder of 411.
Write down 0 as next digit of the result. 
Result so far: 130.0
If we subtract 0 from 411, we get 411.
Bring next digit (6) of the dividend behind the 411 and repeat the process: 4116 / 423

Let's proceed to step 6:
If we divide 4116 by 423, we get 9 and a remainder of 309.
Write down 9 as next digit of the result. 
Result so far: 1309.0
If we subtract 3807 from 4116, we get 309.
Grab the next digit (1) from the dividend, add it to 309, then carry on: 3091 / 423

Let's proceed to step 7:
When dividing 3091 by 423, we get 7 with a remainder of 130.
Record the quotient 7 as the next digit in the result. 
Result so far: 13097.0
If we take 2961 away from 3091, we end up with 130.
Include the next digit (6) from the dividend after 130, then repeat: 1306 / 423

Going ahead to step 8:
423 can be fit into 1306 3 times, resulting in a remainder of 37.
The next digit of our result is 3. 
Result so far: 130973.0
If we take 1269 away from 1306, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 9:
The number 423 fits into 370 0 times, leaving a remainder of 370.
Write down 0 as next digit of the result. 
Result so far: 130973.0
Deduct 0 from 370 and we're left with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 10:
The number 423 fits into 3700 8 times, leaving a remainder of 316.
The number 8 becomes the next digit in our result. 
Result so far: 130973.08
If we take 3384 away from 3700, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 11:
If we divide 3160 by 423, we get 7 and a remainder of 199.
The next digit of our result is 7. 
Result so far: 130973.087
If we take 2961 away from 3160, we end up with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Step 12:
When dividing 1990 by 423, we get 4 with a remainder of 298.
Write down 4 as next digit of the result. 
Result so far: 130973.0874
If we subtract 1692 from 1990, we get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

On to step 13:
The number 423 fits into 2980 7 times, leaving a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 130973.08747
If we take 2961 away from 2980, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 14:
When dividing 190 by 423, we get 0 with a remainder of 190.
Write down 0 as next digit of the result. 
Result so far: 130973.08747
If we subtract 0 from 190, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 15:
423 can be fit into 1900 4 times, resulting in a remainder of 208.
Record the quotient 4 as the next digit in the result. 
Result so far: 130973.0874704
Subtracting 1692 from 1900 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Step 16:
If we divide 2080 by 423, we get 4 and a remainder of 388.
The number 4 becomes the next digit in our result. 
Result so far: 130973.08747044
Subtract 1692 from 2080 to get 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

The quotient of the division is 130973.08747044, and the remainder is 3.88e-07.