Let's divide 70898198 by 809
We want to figure out the number of times 70898198 can be divided by 809.

Advancing to step 1:
809 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 809

Moving on to step 2:
809 goes into 70 0 times with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Grab the next digit (8) from the dividend, add it to 70, then carry on: 708 / 809

Step 3:
When dividing 708 by 809, we get 0 with a remainder of 708.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 708, we get 708.
Include the next digit (9) from the dividend after 708, then repeat: 7089 / 809

Moving on to step 4:
The number 809 fits into 7089 8 times, leaving a remainder of 617.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 6472 from 7089, we get 617.
Append the next digit (8) from the dividend to 617 and continue with: 6178 / 809

Step 5:
809 can be fit into 6178 7 times, resulting in a remainder of 515.
Write down 7 as next digit of the result. 
Result so far: 87.0
The remainder is 515 after subtracting 5663 from 6178.
Fetch the next digit (1) from the dividend, attach it to 515 and continue: 5151 / 809

Moving on to step 6:
809 can be fit into 5151 6 times, resulting in a remainder of 297.
Write down 6 as next digit of the result. 
Result so far: 876.0
If we take 4854 away from 5151, we end up with 297.
Take the next digit (9) from the dividend and append it to 297, then repeat: 2979 / 809

Going ahead to step 7:
809 goes into 2979 3 times with a remainder of 552.
The number 3 becomes the next digit in our result. 
Result so far: 8763.0
The remainder is 552 after subtracting 2427 from 2979.
Append the next digit (8) from the dividend to 552 and continue with: 5528 / 809

On to step 8:
When dividing 5528 by 809, we get 6 with a remainder of 674.
Record the quotient 6 as the next digit in the result. 
Result so far: 87636.0
If we take 4854 away from 5528, we end up with 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

On to step 9:
If we divide 6740 by 809, we get 8 and a remainder of 268.
Put 8 as the next digit of the answer. 
Result so far: 87636.8
Subtracting 6472 from 6740 leaves us with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Step 10:
If we divide 2680 by 809, we get 3 and a remainder of 253.
The next digit of our result is 3. 
Result so far: 87636.83
Subtracting 2427 from 2680 leaves us with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 11:
809 goes into 2530 3 times with a remainder of 103.
The number 3 becomes the next digit in our result. 
Result so far: 87636.833
If we take 2427 away from 2530, we end up with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

The final result is 87636.833 with a remainder of 0.0103.