25402830 ÷ 34 
We're looking to find how many times 34 goes into 25402830.

Step 1:
When dividing 2 by 34, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 34

Advancing to step 2:
The number 34 fits into 25 0 times, leaving a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Take the next digit (4) from the dividend and append it to 25, then repeat: 254 / 34

Advancing to step 3:
The number 34 fits into 254 7 times, leaving a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 238 from 254 leaves us with 16.
Append the next digit (0) from the dividend to 16 and continue with: 160 / 34

Advancing to step 4:
34 goes into 160 4 times with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 74.0
If we take 136 away from 160, we end up with 24.
Bring next digit (2) of the dividend behind the 24 and repeat the process: 242 / 34

Moving on to step 5:
34 goes into 242 7 times with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 747.0
The remainder is 4 after subtracting 238 from 242.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 34

On to step 6:
The number 34 fits into 48 1 times, leaving a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 7471.0
Subtracting 34 from 48 leaves us with 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 34

Step 7:
143 divided by 34 is 4 with a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 74714.0
Subtract 136 from 143 to get 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 34

On to step 8:
If we divide 70 by 34, we get 2 and a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 747142.0
The remainder is 2 after subtracting 68 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
The number 34 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 747142.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
200 divided by 34 is 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 747142.05
Subtracting 170 from 200 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.

Advancing to step 11:
If we divide 300 by 34, we get 8 and a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 747142.058
Subtract 272 from 300 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
34 goes into 280 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 747142.0588
The remainder is 8 after subtracting 272 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 747142.0588, and the remainder is 8e-05.