We divide 30091231 by 710
We want to figure out the number of times 30091231 can be divided by 710.

Going ahead to step 1:
710 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 710

Step 2:
When dividing 30 by 710, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Bring next digit (0) of the dividend behind the 30 and repeat the process: 300 / 710

On to step 3:
The number 710 fits into 300 0 times, leaving a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 300, we get 300.
Append the next digit (9) from the dividend to 300 and continue with: 3009 / 710

Going ahead to step 4:
710 can be fit into 3009 4 times, resulting in a remainder of 169.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 169 after subtracting 2840 from 3009.
Grab the next digit (1) from the dividend, add it to 169, then carry on: 1691 / 710

Moving on to step 5:
If we divide 1691 by 710, we get 2 and a remainder of 271.
Write down 2 as next digit of the result. 
Result so far: 42.0
Deduct 1420 from 1691 and we're left with 271.
Take the next digit (2) from the dividend and append it to 271, then repeat: 2712 / 710

Let's proceed to step 6:
710 goes into 2712 3 times with a remainder of 582.
Record the quotient 3 as the next digit in the result. 
Result so far: 423.0
The remainder is 582 after subtracting 2130 from 2712.
Bring next digit (3) of the dividend behind the 582 and repeat the process: 5823 / 710

Going ahead to step 7:
If we divide 5823 by 710, we get 8 and a remainder of 143.
Use 8 as the next digit of our solution. 
Result so far: 4238.0
If we subtract 5680 from 5823, we get 143.
Include the next digit (1) from the dividend after 143, then repeat: 1431 / 710

Let's proceed to step 8:
710 can be fit into 1431 2 times, resulting in a remainder of 11.
Record the quotient 2 as the next digit in the result. 
Result so far: 42382.0
Subtract 1420 from 1431 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 9:
710 goes into 110 0 times with a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 42382.0
Deduct 0 from 110 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 10:
710 can be fit into 1100 1 times, resulting in a remainder of 390.
Put 1 as the next digit of the answer. 
Result so far: 42382.01
Subtracting 710 from 1100 leaves us with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 11:
710 can be fit into 3900 5 times, resulting in a remainder of 350.
Use 5 as the next digit of our solution. 
Result so far: 42382.015
The remainder is 350 after subtracting 3550 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 12:
3500 divided by 710 is 4 with a remainder of 660.
Put 4 as the next digit of the answer. 
Result so far: 42382.0154
Subtract 2840 from 3500 to get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 13:
710 goes into 6600 9 times with a remainder of 210.
The next digit of our result is 9. 
Result so far: 42382.01549
Subtracting 6390 from 6600 leaves us 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.

Moving on to step 14:
When dividing 2100 by 710, we get 2 with a remainder of 680.
Put 2 as the next digit of the answer. 
Result so far: 42382.015492
The remainder is 680 after subtracting 1420 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Advancing to step 15:
The number 710 fits into 6800 9 times, leaving a remainder of 410.
Use 9 as the next digit of our solution. 
Result so far: 42382.0154929
Subtracting 6390 from 6800 leaves us with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Going ahead to step 16:
710 can be fit into 4100 5 times, resulting in a remainder of 550.
Write down 5 as next digit of the result. 
Result so far: 42382.01549295
Subtracting 3550 from 4100 leaves us with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Our division results in 42382.01549295 with a remaining 5.5e-07.