We divide 90607964 by 578
Our goal is to divide 90607964 by 578.

Let's proceed to step 1:
If we divide 9 by 578, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 578

Moving on to step 2:
The number 578 fits into 90 0 times, leaving a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Take the next digit (6) from the dividend and append it to 90, then repeat: 906 / 578

Let's proceed to step 3:
If we divide 906 by 578, we get 1 and a remainder of 328.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 578 from 906 leaves us with 328.
Include the next digit (0) from the dividend after 328, then repeat: 3280 / 578

Advancing to step 4:
578 goes into 3280 5 times with a remainder of 390.
Write down 5 as next digit of the result. 
Result so far: 15.0
If we subtract 2890 from 3280, we get 390.
Grab the next digit (7) from the dividend, add it to 390, then carry on: 3907 / 578

Going ahead to step 5:
3907 divided by 578 is 6 with a remainder of 439.
Write down 6 as next digit of the result. 
Result so far: 156.0
Subtract 3468 from 3907 to get 439.
Fetch the next digit (9) from the dividend, attach it to 439 and continue: 4399 / 578

Step 6:
If we divide 4399 by 578, we get 7 and a remainder of 353.
The next digit of our result is 7. 
Result so far: 1567.0
Subtract 4046 from 4399 to get 353.
Grab the next digit (6) from the dividend, add it to 353, then carry on: 3536 / 578

Going ahead to step 7:
When dividing 3536 by 578, we get 6 with a remainder of 68.
Put 6 as the next digit of the answer. 
Result so far: 15676.0
Subtracting 3468 from 3536 leaves us with 68.
Append the next digit (4) from the dividend to 68 and continue with: 684 / 578

Step 8:
When dividing 684 by 578, we get 1 with a remainder of 106.
Write down 1 as next digit of the result. 
Result so far: 156761.0
If we subtract 578 from 684, we 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.

Advancing to step 9:
578 goes into 1060 1 times with a remainder of 482.
The next digit of our result is 1. 
Result so far: 156761.1
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.

Advancing to step 10:
When dividing 4820 by 578, we get 8 with a remainder of 196.
Record the quotient 8 as the next digit in the result. 
Result so far: 156761.18
If we subtract 4624 from 4820, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 11:
578 goes into 1960 3 times with a remainder of 226.
Use 3 as the next digit of our solution. 
Result so far: 156761.183
Deduct 1734 from 1960 and we're left 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.

Let's proceed to step 12:
The number 578 fits into 2260 3 times, leaving a remainder of 526.
The number 3 becomes the next digit in our result. 
Result so far: 156761.1833
If we subtract 1734 from 2260, we get 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Our division results in 156761.1833 with a remaining 0.00526.