98407153 ÷ 120 
Our goal is to divide 98407153 by 120.

On to step 1:
120 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 120

Step 2:
120 goes into 98 0 times with a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 98 and we're left with 98.
Fetch the next digit (4) from the dividend, attach it to 98 and continue: 984 / 120

Moving on to step 3:
120 can be fit into 984 8 times, resulting in a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 960 from 984, we get 24.
Fetch the next digit (0) from the dividend, attach it to 24 and continue: 240 / 120

Let's proceed to step 4:
120 can be fit into 240 2 times, resulting in a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Subtracting 240 from 240 leaves us with 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 120

Moving on to step 5:
120 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 820.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 120

On to step 6:
71 divided by 120 is 0 with a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 8200.0
If we subtract 0 from 71, we get 71.
Bring next digit (5) of the dividend behind the 71 and repeat the process: 715 / 120

Step 7:
When dividing 715 by 120, we get 5 with a remainder of 115.
Put 5 as the next digit of the answer. 
Result so far: 82005.0
Subtracting 600 from 715 leaves us with 115.
Grab the next digit (3) from the dividend, add it to 115, then carry on: 1153 / 120

Moving on to step 8:
1153 divided by 120 is 9 with a remainder of 73.
The next digit of our result is 9. 
Result so far: 820059.0
Deduct 1080 from 1153 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Step 9:
The number 120 fits into 730 6 times, leaving a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 820059.6
If we take 720 away from 730, we end up with 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 120, we get 0 with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 820059.6
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 11:
120 can be fit into 1000 8 times, resulting in a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 820059.608
If we subtract 960 from 1000, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
The number 120 fits into 400 3 times, leaving a remainder of 40.
Put 3 as the next digit of the answer. 
Result so far: 820059.6083
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 13:
120 goes into 400 3 times with a remainder of 40.
The number 3 becomes the next digit in our result. 
Result so far: 820059.60833
If we take 360 away from 400, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 820059.60833, with a leftover of 4e-05.