We're dividing 78241993 by 553 
We want to divide 78241993 by 553.

Going ahead to step 1:
When dividing 7 by 553, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 553

Let's proceed to step 2:
553 can be fit into 78 0 times, resulting in a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Fetch the next digit (2) from the dividend, attach it to 78 and continue: 782 / 553

Let's proceed to step 3:
If we divide 782 by 553, we get 1 and a remainder of 229.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 553 from 782 to get 229.
Take the next digit (4) from the dividend and append it to 229, then repeat: 2294 / 553

Step 4:
When dividing 2294 by 553, we get 4 with a remainder of 82.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 2212 from 2294 and we're left with 82.
Take the next digit (1) from the dividend and append it to 82, then repeat: 821 / 553

Going ahead to step 5:
553 goes into 821 1 times with a remainder of 268.
Use 1 as the next digit of our solution. 
Result so far: 141.0
Subtracting 553 from 821 leaves us with 268.
Grab the next digit (9) from the dividend, add it to 268, then carry on: 2689 / 553

Let's proceed to step 6:
The number 553 fits into 2689 4 times, leaving a remainder of 477.
Put 4 as the next digit of the answer. 
Result so far: 1414.0
Deduct 2212 from 2689 and we're left with 477.
Include the next digit (9) from the dividend after 477, then repeat: 4779 / 553

Moving on to step 7:
553 can be fit into 4779 8 times, resulting in a remainder of 355.
Use 8 as the next digit of our solution. 
Result so far: 14148.0
If we take 4424 away from 4779, we end up with 355.
Bring next digit (3) of the dividend behind the 355 and repeat the process: 3553 / 553

Advancing to step 8:
The number 553 fits into 3553 6 times, leaving a remainder of 235.
Write down 6 as next digit of the result. 
Result so far: 141486.0
Subtracting 3318 from 3553 leaves us with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 9:
When dividing 2350 by 553, we get 4 with a remainder of 138.
The number 4 becomes the next digit in our result. 
Result so far: 141486.4
The remainder is 138 after subtracting 2212 from 2350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

On to step 10:
553 goes into 1380 2 times with a remainder of 274.
The next digit of our result is 2. 
Result so far: 141486.42
If we subtract 1106 from 1380, we get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Advancing to step 11:
553 can be fit into 2740 4 times, resulting in a remainder of 528.
The number 4 becomes the next digit in our result. 
Result so far: 141486.424
If we take 2212 away from 2740, we end up with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

On to step 12:
553 goes into 5280 9 times with a remainder of 303.
Record the quotient 9 as the next digit in the result. 
Result so far: 141486.4249
Deduct 4977 from 5280 and we're left with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Step 13:
When dividing 3030 by 553, we get 5 with a remainder of 265.
The number 5 becomes the next digit in our result. 
Result so far: 141486.42495
If we take 2765 away from 3030, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 14:
553 can be fit into 2650 4 times, resulting in a remainder of 438.
The next digit of our result is 4. 
Result so far: 141486.424954
Subtract 2212 from 2650 to get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Moving on to step 15:
553 goes into 4380 7 times with a remainder of 509.
Record the quotient 7 as the next digit in the result. 
Result so far: 141486.4249547
If we subtract 3871 from 4380, we get 509.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

Advancing to step 16:
553 goes into 5090 9 times with a remainder of 113.
Record the quotient 9 as the next digit in the result. 
Result so far: 141486.42495479
If we subtract 4977 from 5090, we get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

In conclusion, the division gives 141486.42495479 with a balance of 1.13e-07.