69889550 divided by 578 
We're looking to find how many times 578 goes into 69889550.

Going ahead to step 1:
578 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 578

Going ahead to step 2:
When dividing 69 by 578, we get 0 with a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 69 and we're left with 69.
Include the next digit (8) from the dividend after 69, then repeat: 698 / 578

Moving on to step 3:
If we divide 698 by 578, we get 1 and a remainder of 120.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 578 from 698 and we're left with 120.
Include the next digit (8) from the dividend after 120, then repeat: 1208 / 578

On to step 4:
The number 578 fits into 1208 2 times, leaving a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 1156 away from 1208, we end up with 52.
Grab the next digit (9) from the dividend, add it to 52, then carry on: 529 / 578

Let's proceed to step 5:
The number 578 fits into 529 0 times, leaving a remainder of 529.
Record the quotient 0 as the next digit in the result. 
Result so far: 120.0
If we subtract 0 from 529, we get 529.
Append the next digit (5) from the dividend to 529 and continue with: 5295 / 578

Advancing to step 6:
5295 divided by 578 is 9 with a remainder of 93.
The next digit of our result is 9. 
Result so far: 1209.0
Deduct 5202 from 5295 and we're left with 93.
Append the next digit (5) from the dividend to 93 and continue with: 935 / 578

Let's proceed to step 7:
The number 578 fits into 935 1 times, leaving a remainder of 357.
Put 1 as the next digit of the answer. 
Result so far: 12091.0
The remainder is 357 after subtracting 578 from 935.
Grab the next digit (0) from the dividend, add it to 357, then carry on: 3570 / 578

Step 8:
3570 divided by 578 is 6 with a remainder of 102.
Record the quotient 6 as the next digit in the result. 
Result so far: 120916.0
The remainder is 102 after subtracting 3468 from 3570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 9:
1020 divided by 578 is 1 with a remainder of 442.
Use 1 as the next digit of our solution. 
Result so far: 120916.1
If we take 578 away from 1020, we end up with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Going ahead to step 10:
When dividing 4420 by 578, we get 7 with a remainder of 374.
The next digit of our result is 7. 
Result so far: 120916.17
If we take 4046 away from 4420, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

On to step 11:
3740 divided by 578 is 6 with a remainder of 272.
Record the quotient 6 as the next digit in the result. 
Result so far: 120916.176
Subtract 3468 from 3740 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 12:
578 can be fit into 2720 4 times, resulting in a remainder of 408.
Write down 4 as next digit of the result. 
Result so far: 120916.1764
Subtracting 2312 from 2720 leaves us with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 13:
578 goes into 4080 7 times with a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 120916.17647
Deduct 4046 from 4080 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 14:
578 goes into 340 0 times with a remainder of 340.
Record the quotient 0 as the next digit in the result. 
Result so far: 120916.17647
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 15:
The number 578 fits into 3400 5 times, leaving a remainder of 510.
Put 5 as the next digit of the answer. 
Result so far: 120916.1764705
If we take 2890 away from 3400, we end up with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Let's proceed to step 16:
The number 578 fits into 5100 8 times, leaving a remainder of 476.
The number 8 becomes the next digit in our result. 
Result so far: 120916.17647058
Subtracting 4624 from 5100 leaves us with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

After the division, we end up with 120916.17647058 and a remainder of 4.76e-07.