We divide 55616407 by 420
We're looking to find how many times 420 goes into 55616407.

Advancing to step 1:
420 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 420

Going ahead to step 2:
The number 420 fits into 55 0 times, leaving a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Fetch the next digit (6) from the dividend, attach it to 55 and continue: 556 / 420

On to step 3:
When dividing 556 by 420, we get 1 with a remainder of 136.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 420 from 556, we get 136.
Grab the next digit (1) from the dividend, add it to 136, then carry on: 1361 / 420

Let's proceed to step 4:
The number 420 fits into 1361 3 times, leaving a remainder of 101.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtract 1260 from 1361 to get 101.
Grab the next digit (6) from the dividend, add it to 101, then carry on: 1016 / 420

Going ahead to step 5:
420 can be fit into 1016 2 times, resulting in a remainder of 176.
The number 2 becomes the next digit in our result. 
Result so far: 132.0
The remainder is 176 after subtracting 840 from 1016.
Take the next digit (4) from the dividend and append it to 176, then repeat: 1764 / 420

Step 6:
420 can be fit into 1764 4 times, resulting in a remainder of 84.
Record the quotient 4 as the next digit in the result. 
Result so far: 1324.0
Subtracting 1680 from 1764 leaves us with 84.
Include the next digit (0) from the dividend after 84, then repeat: 840 / 420

Going ahead to step 7:
840 divided by 420 is 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 13242.0
The remainder is 0 after subtracting 840 from 840.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 420

Going ahead to step 8:
If we divide 7 by 420, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 132420.0
If we subtract 0 from 7, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 9:
420 goes into 70 0 times with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 132420.0
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 10:
420 goes into 700 1 times with a remainder of 280.
Write down 1 as next digit of the result. 
Result so far: 132420.01
The remainder is 280 after subtracting 420 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 11:
2800 divided by 420 is 6 with a remainder of 280.
Record the quotient 6 as the next digit in the result. 
Result so far: 132420.016
If we take 2520 away from 2800, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 12:
420 can be fit into 2800 6 times, resulting in a remainder of 280.
Record the quotient 6 as the next digit in the result. 
Result so far: 132420.0166
If we subtract 2520 from 2800, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Our division results in 132420.0166 with a remaining 0.0028.