We look at the division of 78587508 by 442 
Our goal is to divide 78587508 by 442.

Let's proceed to step 1:
442 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 442

On to step 2:
The number 442 fits into 78 0 times, leaving a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Grab the next digit (5) from the dividend, add it to 78, then carry on: 785 / 442

Advancing to step 3:
442 goes into 785 1 times with a remainder of 343.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 442 from 785 and we're left with 343.
Fetch the next digit (8) from the dividend, attach it to 343 and continue: 3438 / 442

Moving on to step 4:
The number 442 fits into 3438 7 times, leaving a remainder of 344.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 344 after subtracting 3094 from 3438.
Append the next digit (7) from the dividend to 344 and continue with: 3447 / 442

Let's proceed to step 5:
If we divide 3447 by 442, we get 7 and a remainder of 353.
Write down 7 as next digit of the result. 
Result so far: 177.0
The remainder is 353 after subtracting 3094 from 3447.
Bring next digit (5) of the dividend behind the 353 and repeat the process: 3535 / 442

Moving on to step 6:
442 can be fit into 3535 7 times, resulting in a remainder of 441.
The number 7 becomes the next digit in our result. 
Result so far: 1777.0
Subtracting 3094 from 3535 leaves us with 441.
Grab the next digit (0) from the dividend, add it to 441, then carry on: 4410 / 442

Advancing to step 7:
4410 divided by 442 is 9 with a remainder of 432.
Put 9 as the next digit of the answer. 
Result so far: 17779.0
Deduct 3978 from 4410 and we're left with 432.
Bring next digit (8) of the dividend behind the 432 and repeat the process: 4328 / 442

On to step 8:
442 can be fit into 4328 9 times, resulting in a remainder of 350.
Write down 9 as next digit of the result. 
Result so far: 177799.0
If we take 3978 away from 4328, 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.

Step 9:
442 can be fit into 3500 7 times, resulting in a remainder of 406.
Record the quotient 7 as the next digit in the result. 
Result so far: 177799.7
Subtracting 3094 from 3500 leaves us with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Moving on to step 10:
442 can be fit into 4060 9 times, resulting in a remainder of 82.
Put 9 as the next digit of the answer. 
Result so far: 177799.79
Subtract 3978 from 4060 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 11:
If we divide 820 by 442, we get 1 and a remainder of 378.
Record the quotient 1 as the next digit in the result. 
Result so far: 177799.791
Deduct 442 from 820 and we're left with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Moving on to step 12:
442 goes into 3780 8 times with a remainder of 244.
The next digit of our result is 8. 
Result so far: 177799.7918
Subtracting 3536 from 3780 leaves us with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 13:
442 goes into 2440 5 times with a remainder of 230.
The number 5 becomes the next digit in our result. 
Result so far: 177799.79185
Deduct 2210 from 2440 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 14:
442 can be fit into 2300 5 times, resulting in a remainder of 90.
Put 5 as the next digit of the answer. 
Result so far: 177799.791855
Subtract 2210 from 2300 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

The final result is 177799.791855 with a remainder of 9e-06.