79430125 ÷ 830 
We want to figure out the number of times 79430125 can be divided by 830.

On to step 1:
7 divided by 830 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 830

Advancing to step 2:
830 can be fit into 79 0 times, resulting in a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Grab the next digit (4) from the dividend, add it to 79, then carry on: 794 / 830

Moving on to step 3:
The number 830 fits into 794 0 times, leaving a remainder of 794.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 794 and we're left with 794.
Grab the next digit (3) from the dividend, add it to 794, then carry on: 7943 / 830

Going ahead to step 4:
If we divide 7943 by 830, we get 9 and a remainder of 473.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 7470 from 7943, we get 473.
Take the next digit (0) from the dividend and append it to 473, then repeat: 4730 / 830

Let's proceed to step 5:
830 goes into 4730 5 times with a remainder of 580.
Write down 5 as next digit of the result. 
Result so far: 95.0
Subtract 4150 from 4730 to get 580.
Bring next digit (1) of the dividend behind the 580 and repeat the process: 5801 / 830

On to step 6:
If we divide 5801 by 830, we get 6 and a remainder of 821.
Put 6 as the next digit of the answer. 
Result so far: 956.0
The remainder is 821 after subtracting 4980 from 5801.
Include the next digit (2) from the dividend after 821, then repeat: 8212 / 830

Advancing to step 7:
If we divide 8212 by 830, we get 9 and a remainder of 742.
The number 9 becomes the next digit in our result. 
Result so far: 9569.0
The remainder is 742 after subtracting 7470 from 8212.
Grab the next digit (5) from the dividend, add it to 742, then carry on: 7425 / 830

Going ahead to step 8:
The number 830 fits into 7425 8 times, leaving a remainder of 785.
Use 8 as the next digit of our solution. 
Result so far: 95698.0
If we take 6640 away from 7425, we end up with 785.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7850, and continue the process.

Let's proceed to step 9:
830 goes into 7850 9 times with a remainder of 380.
Use 9 as the next digit of our solution. 
Result so far: 95698.9
The remainder is 380 after subtracting 7470 from 7850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 10:
830 goes into 3800 4 times with a remainder of 480.
The next digit of our result is 4. 
Result so far: 95698.94
If we subtract 3320 from 3800, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 11:
4800 divided by 830 is 5 with a remainder of 650.
The number 5 becomes the next digit in our result. 
Result so far: 95698.945
Deduct 4150 from 4800 and we're left with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

On to step 12:
When dividing 6500 by 830, we get 7 with a remainder of 690.
Write down 7 as next digit of the result. 
Result so far: 95698.9457
Subtracting 5810 from 6500 leaves us with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Moving on to step 13:
830 goes into 6900 8 times with a remainder of 260.
Use 8 as the next digit of our solution. 
Result so far: 95698.94578
Subtract 6640 from 6900 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 14:
When dividing 2600 by 830, we get 3 with a remainder of 110.
The number 3 becomes the next digit in our result. 
Result so far: 95698.945783
If we subtract 2490 from 2600, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 15:
830 can be fit into 1100 1 times, resulting in a remainder of 270.
The number 1 becomes the next digit in our result. 
Result so far: 95698.9457831
The remainder is 270 after subtracting 830 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 16:
When dividing 2700 by 830, we get 3 with a remainder of 210.
Write down 3 as next digit of the result. 
Result so far: 95698.94578313
If we take 2490 away from 2700, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

In conclusion, the division gives 95698.94578313 with a balance of 2.1e-07.