We look at the division of 74256528 by 121 
We want to divide 74256528 by 121.

Moving on to step 1:
7 divided by 121 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 121

Going ahead to step 2:
When dividing 74 by 121, we get 0 with a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Append the next digit (2) from the dividend to 74 and continue with: 742 / 121

Moving on to step 3:
121 can be fit into 742 6 times, resulting in a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 16 after subtracting 726 from 742.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 121

Advancing to step 4:
121 goes into 165 1 times with a remainder of 44.
Use 1 as the next digit of our solution. 
Result so far: 61.0
If we subtract 121 from 165, we get 44.
Append the next digit (6) from the dividend to 44 and continue with: 446 / 121

Moving on to step 5:
121 goes into 446 3 times with a remainder of 83.
Write down 3 as next digit of the result. 
Result so far: 613.0
Deduct 363 from 446 and we're left with 83.
Fetch the next digit (5) from the dividend, attach it to 83 and continue: 835 / 121

Let's proceed to step 6:
When dividing 835 by 121, we get 6 with a remainder of 109.
Use 6 as the next digit of our solution. 
Result so far: 6136.0
Deduct 726 from 835 and we're left with 109.
Take the next digit (2) from the dividend and append it to 109, then repeat: 1092 / 121

Advancing to step 7:
1092 divided by 121 is 9 with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 61369.0
If we subtract 1089 from 1092, we get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 121

Moving on to step 8:
The number 121 fits into 38 0 times, leaving a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 613690.0
Subtracting 0 from 38 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 9:
When dividing 380 by 121, we get 3 with a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 613690.3
If we subtract 363 from 380, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 10:
170 divided by 121 is 1 with a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 613690.31
Subtracting 121 from 170 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 11:
121 can be fit into 490 4 times, resulting in a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 613690.314
Subtracting 484 from 490 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 12:
60 divided by 121 is 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 613690.314
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 13:
121 can be fit into 600 4 times, resulting in a remainder of 116.
Record the quotient 4 as the next digit in the result. 
Result so far: 613690.31404
Subtract 484 from 600 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 14:
If we divide 1160 by 121, we get 9 and a remainder of 71.
Record the quotient 9 as the next digit in the result. 
Result so far: 613690.314049
Subtract 1089 from 1160 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Moving on to step 15:
When dividing 710 by 121, we get 5 with a remainder of 105.
Use 5 as the next digit of our solution. 
Result so far: 613690.3140495
Subtract 605 from 710 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 16:
121 goes into 1050 8 times with a remainder of 82.
Record the quotient 8 as the next digit in the result. 
Result so far: 613690.31404958
If we subtract 968 from 1050, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

The final result is 613690.31404958 with a remainder of 8.2e-08.