Let's divide 30139436 by 702
We're looking to find how many times 702 goes into 30139436.

Let's proceed to step 1:
If we divide 3 by 702, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 702

Advancing to step 2:
The number 702 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Fetch the next digit (1) from the dividend, attach it to 30 and continue: 301 / 702

Moving on to step 3:
If we divide 301 by 702, we get 0 and a remainder of 301.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 301, we end up with 301.
Bring next digit (3) of the dividend behind the 301 and repeat the process: 3013 / 702

Going ahead to step 4:
When dividing 3013 by 702, we get 4 with a remainder of 205.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 2808 from 3013, we get 205.
Take the next digit (9) from the dividend and append it to 205, then repeat: 2059 / 702

On to step 5:
702 can be fit into 2059 2 times, resulting in a remainder of 655.
Write down 2 as next digit of the result. 
Result so far: 42.0
Subtract 1404 from 2059 to get 655.
Bring next digit (4) of the dividend behind the 655 and repeat the process: 6554 / 702

On to step 6:
The number 702 fits into 6554 9 times, leaving a remainder of 236.
Record the quotient 9 as the next digit in the result. 
Result so far: 429.0
If we take 6318 away from 6554, we end up with 236.
Take the next digit (3) from the dividend and append it to 236, then repeat: 2363 / 702

Going ahead to step 7:
2363 divided by 702 is 3 with a remainder of 257.
The next digit of our result is 3. 
Result so far: 4293.0
If we take 2106 away from 2363, we end up with 257.
Bring next digit (6) of the dividend behind the 257 and repeat the process: 2576 / 702

Moving on to step 8:
702 can be fit into 2576 3 times, resulting in a remainder of 470.
Use 3 as the next digit of our solution. 
Result so far: 42933.0
If we take 2106 away from 2576, we end up with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Moving on to step 9:
4700 divided by 702 is 6 with a remainder of 488.
Record the quotient 6 as the next digit in the result. 
Result so far: 42933.6
If we subtract 4212 from 4700, we get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Let's proceed to step 10:
If we divide 4880 by 702, we get 6 and a remainder of 668.
Use 6 as the next digit of our solution. 
Result so far: 42933.66
Subtract 4212 from 4880 to get 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

After the division, we end up with 42933.66 and a remainder of 0.668.