98790861 divided by 122 
We want to figure out the number of times 98790861 can be divided by 122.

Let's proceed to step 1:
122 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 122

Advancing to step 2:
122 can be fit into 98 0 times, resulting in a remainder of 98.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 98 leaves us with 98.
Bring next digit (7) of the dividend behind the 98 and repeat the process: 987 / 122

Advancing to step 3:
122 goes into 987 8 times with a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 976 from 987 leaves us with 11.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 122

Let's proceed to step 4:
119 divided by 122 is 0 with a remainder of 119.
The next digit of our result is 0. 
Result so far: 80.0
If we subtract 0 from 119, we get 119.
Include the next digit (0) from the dividend after 119, then repeat: 1190 / 122

Going ahead to step 5:
1190 divided by 122 is 9 with a remainder of 92.
Record the quotient 9 as the next digit in the result. 
Result so far: 809.0
Subtract 1098 from 1190 to get 92.
Append the next digit (8) from the dividend to 92 and continue with: 928 / 122

Going ahead to step 6:
928 divided by 122 is 7 with a remainder of 74.
Put 7 as the next digit of the answer. 
Result so far: 8097.0
If we take 854 away from 928, we end up with 74.
Bring next digit (6) of the dividend behind the 74 and repeat the process: 746 / 122

On to step 7:
122 can be fit into 746 6 times, resulting in a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 80976.0
Subtracting 732 from 746 leaves us with 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 122

Advancing to step 8:
If we divide 141 by 122, we get 1 and a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 809761.0
Subtracting 122 from 141 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 9:
The number 122 fits into 190 1 times, leaving a remainder of 68.
Record the quotient 1 as the next digit in the result. 
Result so far: 809761.1
If we subtract 122 from 190, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 10:
122 goes into 680 5 times with a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 809761.15
Subtract 610 from 680 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 11:
The number 122 fits into 700 5 times, leaving a remainder of 90.
Write down 5 as next digit of the result. 
Result so far: 809761.155
Deduct 610 from 700 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Our division results in 809761.155 with a remaining 0.009.