Let's divide 50394489 by 578
We want to figure out the number of times 50394489 can be divided by 578.

On to step 1:
The number 578 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 578

Let's proceed to step 2:
578 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Take the next digit (3) from the dividend and append it to 50, then repeat: 503 / 578

Let's proceed to step 3:
When dividing 503 by 578, we get 0 with a remainder of 503.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 503 to get 503.
Grab the next digit (9) from the dividend, add it to 503, then carry on: 5039 / 578

Advancing to step 4:
If we divide 5039 by 578, we get 8 and a remainder of 415.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 415 after subtracting 4624 from 5039.
Take the next digit (4) from the dividend and append it to 415, then repeat: 4154 / 578

On to step 5:
578 can be fit into 4154 7 times, resulting in a remainder of 108.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
The remainder is 108 after subtracting 4046 from 4154.
Include the next digit (4) from the dividend after 108, then repeat: 1084 / 578

Moving on to step 6:
If we divide 1084 by 578, we get 1 and a remainder of 506.
Write down 1 as next digit of the result. 
Result so far: 871.0
If we take 578 away from 1084, we end up with 506.
Grab the next digit (8) from the dividend, add it to 506, then carry on: 5068 / 578

Advancing to step 7:
If we divide 5068 by 578, we get 8 and a remainder of 444.
Write down 8 as next digit of the result. 
Result so far: 8718.0
If we take 4624 away from 5068, we end up with 444.
Take the next digit (9) from the dividend and append it to 444, then repeat: 4449 / 578

Going ahead to step 8:
578 goes into 4449 7 times with a remainder of 403.
Use 7 as the next digit of our solution. 
Result so far: 87187.0
Subtract 4046 from 4449 to get 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Going ahead to step 9:
578 can be fit into 4030 6 times, resulting in a remainder of 562.
Write down 6 as next digit of the result. 
Result so far: 87187.6
If we take 3468 away from 4030, we end up with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

On to step 10:
When dividing 5620 by 578, we get 9 with a remainder of 418.
Record the quotient 9 as the next digit in the result. 
Result so far: 87187.69
The remainder is 418 after subtracting 5202 from 5620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

On to step 11:
When dividing 4180 by 578, we get 7 with a remainder of 134.
Write down 7 as next digit of the result. 
Result so far: 87187.697
Subtract 4046 from 4180 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 12:
The number 578 fits into 1340 2 times, leaving a remainder of 184.
The number 2 becomes the next digit in our result. 
Result so far: 87187.6972
If we take 1156 away from 1340, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 13:
578 goes into 1840 3 times with a remainder of 106.
The number 3 becomes the next digit in our result. 
Result so far: 87187.69723
Subtract 1734 from 1840 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Going ahead to step 14:
When dividing 1060 by 578, we get 1 with a remainder of 482.
Write down 1 as next digit of the result. 
Result so far: 87187.697231
Subtracting 578 from 1060 leaves us with 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Let's proceed to step 15:
If we divide 4820 by 578, we get 8 and a remainder of 196.
Record the quotient 8 as the next digit in the result. 
Result so far: 87187.6972318
Deduct 4624 from 4820 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 16:
When dividing 1960 by 578, we get 3 with a remainder of 226.
Use 3 as the next digit of our solution. 
Result so far: 87187.69723183
Subtracting 1734 from 1960 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

In conclusion, the division gives 87187.69723183 with a balance of 2.26e-07.