We're dividing 35311151 by 578 
We want to divide 35311151 by 578.

Step 1:
578 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 578

Advancing to step 2:
If we divide 35 by 578, we get 0 and a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Take the next digit (3) from the dividend and append it to 35, then repeat: 353 / 578

On to step 3:
When dividing 353 by 578, we get 0 with a remainder of 353.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 353, we get 353.
Fetch the next digit (1) from the dividend, attach it to 353 and continue: 3531 / 578

Advancing to step 4:
578 goes into 3531 6 times with a remainder of 63.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 3468 from 3531 leaves us with 63.
Bring next digit (1) of the dividend behind the 63 and repeat the process: 631 / 578

Let's proceed to step 5:
578 goes into 631 1 times with a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
The remainder is 53 after subtracting 578 from 631.
Fetch the next digit (1) from the dividend, attach it to 53 and continue: 531 / 578

Advancing to step 6:
531 divided by 578 is 0 with a remainder of 531.
The next digit of our result is 0. 
Result so far: 610.0
Subtracting 0 from 531 leaves us with 531.
Take the next digit (5) from the dividend and append it to 531, then repeat: 5315 / 578

Advancing to step 7:
When dividing 5315 by 578, we get 9 with a remainder of 113.
The number 9 becomes the next digit in our result. 
Result so far: 6109.0
Subtract 5202 from 5315 to get 113.
Fetch the next digit (1) from the dividend, attach it to 113 and continue: 1131 / 578

On to step 8:
When dividing 1131 by 578, we get 1 with a remainder of 553.
Use 1 as the next digit of our solution. 
Result so far: 61091.0
Subtract 578 from 1131 to get 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Let's proceed to step 9:
578 goes into 5530 9 times with a remainder of 328.
Write down 9 as next digit of the result. 
Result so far: 61091.9
Subtracting 5202 from 5530 leaves us with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Step 10:
578 goes into 3280 5 times with a remainder of 390.
Put 5 as the next digit of the answer. 
Result so far: 61091.95
The remainder is 390 after subtracting 2890 from 3280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Going ahead to step 11:
When dividing 3900 by 578, we get 6 with a remainder of 432.
Write down 6 as next digit of the result. 
Result so far: 61091.956
If we subtract 3468 from 3900, we get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Step 12:
When dividing 4320 by 578, we get 7 with a remainder of 274.
Write down 7 as next digit of the result. 
Result so far: 61091.9567
If we take 4046 away from 4320, we end up with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

On to step 13:
2740 divided by 578 is 4 with a remainder of 428.
The number 4 becomes the next digit in our result. 
Result so far: 61091.95674
If we take 2312 away from 2740, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Advancing to step 14:
When dividing 4280 by 578, we get 7 with a remainder of 234.
Write down 7 as next digit of the result. 
Result so far: 61091.956747
The remainder is 234 after subtracting 4046 from 4280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Moving on to step 15:
When dividing 2340 by 578, we get 4 with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 61091.9567474
Deduct 2312 from 2340 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 16:
When dividing 280 by 578, we get 0 with a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 61091.9567474
Deduct 0 from 280 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

After the division, we end up with 61091.9567474 and a remainder of 2.8e-07.