We're dividing 55899642 by 437 
Let's see how many times 437 fits into 55899642.

Step 1:
The number 437 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 437

Step 2:
437 can be fit into 55 0 times, resulting in a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Include the next digit (8) from the dividend after 55, then repeat: 558 / 437

On to step 3:
437 can be fit into 558 1 times, resulting in a remainder of 121.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 437 from 558 leaves us with 121.
Bring next digit (9) of the dividend behind the 121 and repeat the process: 1219 / 437

Moving on to step 4:
When dividing 1219 by 437, we get 2 with a remainder of 345.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 874 away from 1219, we end up with 345.
Fetch the next digit (9) from the dividend, attach it to 345 and continue: 3459 / 437

Advancing to step 5:
When dividing 3459 by 437, we get 7 with a remainder of 400.
Put 7 as the next digit of the answer. 
Result so far: 127.0
If we take 3059 away from 3459, we end up with 400.
Include the next digit (6) from the dividend after 400, then repeat: 4006 / 437

On to step 6:
437 can be fit into 4006 9 times, resulting in a remainder of 73.
The next digit of our result is 9. 
Result so far: 1279.0
If we subtract 3933 from 4006, we get 73.
Append the next digit (4) from the dividend to 73 and continue with: 734 / 437

Let's proceed to step 7:
437 goes into 734 1 times with a remainder of 297.
The next digit of our result is 1. 
Result so far: 12791.0
If we take 437 away from 734, we end up with 297.
Take the next digit (2) from the dividend and append it to 297, then repeat: 2972 / 437

On to step 8:
437 goes into 2972 6 times with a remainder of 350.
The next digit of our result is 6. 
Result so far: 127916.0
If we take 2622 away from 2972, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 9:
The number 437 fits into 3500 8 times, leaving a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 127916.8
If we take 3496 away from 3500, we end up 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 437, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 127916.8
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
When dividing 400 by 437, we get 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 127916.8
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 127916.8 and a remainder of 0.04.