75983368 ÷ 121 
We want to figure out the number of times 75983368 can be divided by 121.

Step 1:
7 divided by 121 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 121

Moving on to step 2:
The number 121 fits into 75 0 times, leaving a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 75 and we're left with 75.
Include the next digit (9) from the dividend after 75, then repeat: 759 / 121

Going ahead to step 3:
When dividing 759 by 121, we get 6 with a remainder of 33.
The next digit of our result is 6. 
Result so far: 6.0
If we take 726 away from 759, we end up with 33.
Take the next digit (8) from the dividend and append it to 33, then repeat: 338 / 121

Step 4:
If we divide 338 by 121, we get 2 and a remainder of 96.
The next digit of our result is 2. 
Result so far: 62.0
The remainder is 96 after subtracting 242 from 338.
Bring next digit (3) of the dividend behind the 96 and repeat the process: 963 / 121

Moving on to step 5:
When dividing 963 by 121, we get 7 with a remainder of 116.
Put 7 as the next digit of the answer. 
Result so far: 627.0
Subtract 847 from 963 to get 116.
Include the next digit (3) from the dividend after 116, then repeat: 1163 / 121

Advancing to step 6:
121 goes into 1163 9 times with a remainder of 74.
Write down 9 as next digit of the result. 
Result so far: 6279.0
Subtracting 1089 from 1163 leaves us with 74.
Grab the next digit (6) from the dividend, add it to 74, then carry on: 746 / 121

On to step 7:
If we divide 746 by 121, we get 6 and a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 62796.0
If we take 726 away from 746, we end up with 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 121

Advancing to step 8:
When dividing 208 by 121, we get 1 with a remainder of 87.
Write down 1 as next digit of the result. 
Result so far: 627961.0
Subtracting 121 from 208 leaves us with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 9:
121 goes into 870 7 times with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 627961.7
Subtracting 847 from 870 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 10:
121 goes into 230 1 times with a remainder of 109.
The next digit of our result is 1. 
Result so far: 627961.71
If we take 121 away from 230, we end up with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Advancing to step 11:
1090 divided by 121 is 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 627961.719
Subtract 1089 from 1090 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.

Moving on to step 12:
When dividing 10 by 121, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 627961.719
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.

Going ahead to step 13:
121 goes into 100 0 times with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 627961.719
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final outcome is 627961.719, with a leftover of 0.0001.