We're dividing 34350874 by 721 
Let's see how many times 721 fits into 34350874.

Advancing to step 1:
The number 721 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 721

Moving on to step 2:
721 goes into 34 0 times with a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Grab the next digit (3) from the dividend, add it to 34, then carry on: 343 / 721

Moving on to step 3:
If we divide 343 by 721, we get 0 and a remainder of 343.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 343, we end up with 343.
Take the next digit (5) from the dividend and append it to 343, then repeat: 3435 / 721

On to step 4:
721 can be fit into 3435 4 times, resulting in a remainder of 551.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 2884 from 3435, we get 551.
Include the next digit (0) from the dividend after 551, then repeat: 5510 / 721

On to step 5:
When dividing 5510 by 721, we get 7 with a remainder of 463.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
Deduct 5047 from 5510 and we're left with 463.
Take the next digit (8) from the dividend and append it to 463, then repeat: 4638 / 721

On to step 6:
4638 divided by 721 is 6 with a remainder of 312.
Write down 6 as next digit of the result. 
Result so far: 476.0
Subtracting 4326 from 4638 leaves us with 312.
Include the next digit (7) from the dividend after 312, then repeat: 3127 / 721

Let's proceed to step 7:
The number 721 fits into 3127 4 times, leaving a remainder of 243.
Write down 4 as next digit of the result. 
Result so far: 4764.0
Subtract 2884 from 3127 to get 243.
Bring next digit (4) of the dividend behind the 243 and repeat the process: 2434 / 721

Advancing to step 8:
2434 divided by 721 is 3 with a remainder of 271.
The next digit of our result is 3. 
Result so far: 47643.0
Deduct 2163 from 2434 and we're left with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Going ahead to step 9:
721 goes into 2710 3 times with a remainder of 547.
Use 3 as the next digit of our solution. 
Result so far: 47643.3
Subtract 2163 from 2710 to get 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Going ahead to step 10:
If we divide 5470 by 721, we get 7 and a remainder of 423.
The next digit of our result is 7. 
Result so far: 47643.37
If we subtract 5047 from 5470, we get 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Going ahead to step 11:
When dividing 4230 by 721, we get 5 with a remainder of 625.
Use 5 as the next digit of our solution. 
Result so far: 47643.375
If we take 3605 away from 4230, we end up with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Let's proceed to step 12:
721 goes into 6250 8 times with a remainder of 482.
Use 8 as the next digit of our solution. 
Result so far: 47643.3758
Subtracting 5768 from 6250 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 13:
The number 721 fits into 4820 6 times, leaving a remainder of 494.
Record the quotient 6 as the next digit in the result. 
Result so far: 47643.37586
Subtracting 4326 from 4820 leaves us with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Step 14:
721 can be fit into 4940 6 times, resulting in a remainder of 614.
Use 6 as the next digit of our solution. 
Result so far: 47643.375866
If we subtract 4326 from 4940, we get 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

In conclusion, the division gives 47643.375866 with a balance of 6.14e-05.