We divide 70712810 by 389
We want to figure out the number of times 70712810 can be divided by 389.

Step 1:
If we divide 7 by 389, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 389

Step 2:
If we divide 70 by 389, we get 0 and a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Grab the next digit (7) from the dividend, add it to 70, then carry on: 707 / 389

Moving on to step 3:
When dividing 707 by 389, we get 1 with a remainder of 318.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 318 after subtracting 389 from 707.
Fetch the next digit (1) from the dividend, attach it to 318 and continue: 3181 / 389

On to step 4:
389 goes into 3181 8 times with a remainder of 69.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Deduct 3112 from 3181 and we're left with 69.
Fetch the next digit (2) from the dividend, attach it to 69 and continue: 692 / 389

Let's proceed to step 5:
When dividing 692 by 389, we get 1 with a remainder of 303.
Put 1 as the next digit of the answer. 
Result so far: 181.0
If we subtract 389 from 692, we get 303.
Include the next digit (8) from the dividend after 303, then repeat: 3038 / 389

Advancing to step 6:
389 can be fit into 3038 7 times, resulting in a remainder of 315.
Write down 7 as next digit of the result. 
Result so far: 1817.0
Subtracting 2723 from 3038 leaves us with 315.
Include the next digit (1) from the dividend after 315, then repeat: 3151 / 389

Moving on to step 7:
If we divide 3151 by 389, we get 8 and a remainder of 39.
Use 8 as the next digit of our solution. 
Result so far: 18178.0
Subtract 3112 from 3151 to get 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 389

Going ahead to step 8:
The number 389 fits into 390 1 times, leaving a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 181781.0
Subtract 389 from 390 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 9:
389 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 181781.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
When dividing 100 by 389, we get 0 with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 181781.0
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Our division results in 181781.0 with a remaining 0.1.