30781899 ÷ 35 
We want to figure out the number of times 30781899 can be divided by 35.

Advancing to step 1:
If we divide 3 by 35, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 35

On to step 2:
The number 35 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 35

Advancing to step 3:
35 can be fit into 307 8 times, resulting in a remainder of 27.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 280 away from 307, we end up with 27.
Append the next digit (8) from the dividend to 27 and continue with: 278 / 35

On to step 4:
The number 35 fits into 278 7 times, leaving a remainder of 33.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
Subtracting 245 from 278 leaves us with 33.
Grab the next digit (1) from the dividend, add it to 33, then carry on: 331 / 35

On to step 5:
When dividing 331 by 35, we get 9 with a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 879.0
The remainder is 16 after subtracting 315 from 331.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 35

Let's proceed to step 6:
168 divided by 35 is 4 with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 8794.0
The remainder is 28 after subtracting 140 from 168.
Fetch the next digit (9) from the dividend, attach it to 28 and continue: 289 / 35

Going ahead to step 7:
If we divide 289 by 35, we get 8 and a remainder of 9.
The next digit of our result is 8. 
Result so far: 87948.0
The remainder is 9 after subtracting 280 from 289.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 35

Going ahead to step 8:
The number 35 fits into 99 2 times, leaving a remainder of 29.
The number 2 becomes the next digit in our result. 
Result so far: 879482.0
Subtracting 70 from 99 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 9:
The number 35 fits into 290 8 times, leaving a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 879482.8
The remainder is 10 after subtracting 280 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
35 goes into 100 2 times with a remainder of 30.
Put 2 as the next digit of the answer. 
Result so far: 879482.82
Subtracting 70 from 100 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
When dividing 300 by 35, we get 8 with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 879482.828
Subtracting 280 from 300 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 12:
The number 35 fits into 200 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 879482.8285
Deduct 175 from 200 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 13:
250 divided by 35 is 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 879482.82857
Subtract 245 from 250 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
If we divide 50 by 35, we get 1 and a remainder of 15.
The next digit of our result is 1. 
Result so far: 879482.828571
The remainder is 15 after subtracting 35 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 15:
150 divided by 35 is 4 with a remainder of 10.
The next digit of our result is 4. 
Result so far: 879482.8285714
If we subtract 140 from 150, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 16:
100 divided by 35 is 2 with a remainder of 30.
The next digit of our result is 2. 
Result so far: 879482.82857142
The remainder is 30 after subtracting 70 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 879482.82857142 and a remainder of 3e-08.