We're dividing 54430988 by 487 
We want to divide 54430988 by 487.

Step 1:
If we divide 5 by 487, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 487

Moving on to step 2:
487 goes into 54 0 times with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Append the next digit (4) from the dividend to 54 and continue with: 544 / 487

Moving on to step 3:
The number 487 fits into 544 1 times, leaving a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 487 from 544 to get 57.
Bring next digit (3) of the dividend behind the 57 and repeat the process: 573 / 487

Step 4:
573 divided by 487 is 1 with a remainder of 86.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 86 after subtracting 487 from 573.
Include the next digit (0) from the dividend after 86, then repeat: 860 / 487

Moving on to step 5:
487 goes into 860 1 times with a remainder of 373.
The number 1 becomes the next digit in our result. 
Result so far: 111.0
Deduct 487 from 860 and we're left with 373.
Fetch the next digit (9) from the dividend, attach it to 373 and continue: 3739 / 487

Step 6:
3739 divided by 487 is 7 with a remainder of 330.
The next digit of our result is 7. 
Result so far: 1117.0
Subtract 3409 from 3739 to get 330.
Fetch the next digit (8) from the dividend, attach it to 330 and continue: 3308 / 487

Advancing to step 7:
When dividing 3308 by 487, we get 6 with a remainder of 386.
Record the quotient 6 as the next digit in the result. 
Result so far: 11176.0
The remainder is 386 after subtracting 2922 from 3308.
Fetch the next digit (8) from the dividend, attach it to 386 and continue: 3868 / 487

Advancing to step 8:
3868 divided by 487 is 7 with a remainder of 459.
The next digit of our result is 7. 
Result so far: 111767.0
Subtract 3409 from 3868 to get 459.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4590, and continue the process.

Step 9:
When dividing 4590 by 487, we get 9 with a remainder of 207.
Write down 9 as next digit of the result. 
Result so far: 111767.9
If we take 4383 away from 4590, we end up with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Advancing to step 10:
The number 487 fits into 2070 4 times, leaving a remainder of 122.
Put 4 as the next digit of the answer. 
Result so far: 111767.94
Subtracting 1948 from 2070 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 11:
When dividing 1220 by 487, we get 2 with a remainder of 246.
Put 2 as the next digit of the answer. 
Result so far: 111767.942
If we take 974 away from 1220, we end up with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Let's proceed to step 12:
When dividing 2460 by 487, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 111767.9425
Deduct 2435 from 2460 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 13:
487 goes into 250 0 times with a remainder of 250.
Write down 0 as next digit of the result. 
Result so far: 111767.9425
Subtract 0 from 250 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 14:
If we divide 2500 by 487, we get 5 and a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 111767.942505
If we subtract 2435 from 2500, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 15:
When dividing 650 by 487, we get 1 with a remainder of 163.
Put 1 as the next digit of the answer. 
Result so far: 111767.9425051
If we subtract 487 from 650, we get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Step 16:
1630 divided by 487 is 3 with a remainder of 169.
The number 3 becomes the next digit in our result. 
Result so far: 111767.94250513
Subtract 1461 from 1630 to get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

The final result is 111767.94250513 with a remainder of 1.69e-07.