72993775 divided by 121 
We want to divide 72993775 by 121.

On to step 1:
7 divided by 121 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 121

Step 2:
121 goes into 72 0 times with a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Take the next digit (9) from the dividend and append it to 72, then repeat: 729 / 121

Let's proceed to step 3:
121 can be fit into 729 6 times, resulting in a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 726 from 729 and we're left with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 121

Moving on to step 4:
The number 121 fits into 39 0 times, leaving a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 60.0
If we subtract 0 from 39, we get 39.
Include the next digit (3) from the dividend after 39, then repeat: 393 / 121

Moving on to step 5:
121 goes into 393 3 times with a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 603.0
The remainder is 30 after subtracting 363 from 393.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 121

Going ahead to step 6:
If we divide 307 by 121, we get 2 and a remainder of 65.
The next digit of our result is 2. 
Result so far: 6032.0
If we subtract 242 from 307, we get 65.
Fetch the next digit (7) from the dividend, attach it to 65 and continue: 657 / 121

Going ahead to step 7:
If we divide 657 by 121, we get 5 and a remainder of 52.
Use 5 as the next digit of our solution. 
Result so far: 60325.0
Subtract 605 from 657 to get 52.
Fetch the next digit (5) from the dividend, attach it to 52 and continue: 525 / 121

Moving on to step 8:
If we divide 525 by 121, we get 4 and a remainder of 41.
Use 4 as the next digit of our solution. 
Result so far: 603254.0
Deduct 484 from 525 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 9:
121 goes into 410 3 times with a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 603254.3
Deduct 363 from 410 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 10:
470 divided by 121 is 3 with a remainder of 107.
Use 3 as the next digit of our solution. 
Result so far: 603254.33
If we take 363 away from 470, we end up with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

In conclusion, the division gives 603254.33 with a balance of 0.107.