We look at the division of 74551776 by 345 
We want to figure out the number of times 74551776 can be divided by 345.

On to step 1:
345 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 345

On to step 2:
74 divided by 345 is 0 with a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Grab the next digit (5) from the dividend, add it to 74, then carry on: 745 / 345

Step 3:
745 divided by 345 is 2 with a remainder of 55.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 690 from 745 and we're left with 55.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 345

Step 4:
The number 345 fits into 555 1 times, leaving a remainder of 210.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtracting 345 from 555 leaves us with 210.
Bring next digit (1) of the dividend behind the 210 and repeat the process: 2101 / 345

On to step 5:
If we divide 2101 by 345, we get 6 and a remainder of 31.
Write down 6 as next digit of the result. 
Result so far: 216.0
The remainder is 31 after subtracting 2070 from 2101.
Bring next digit (7) of the dividend behind the 31 and repeat the process: 317 / 345

On to step 6:
345 can be fit into 317 0 times, resulting in a remainder of 317.
Write down 0 as next digit of the result. 
Result so far: 2160.0
Subtract 0 from 317 to get 317.
Append the next digit (7) from the dividend to 317 and continue with: 3177 / 345

Moving on to step 7:
When dividing 3177 by 345, we get 9 with a remainder of 72.
Record the quotient 9 as the next digit in the result. 
Result so far: 21609.0
Deduct 3105 from 3177 and we're left with 72.
Bring next digit (6) of the dividend behind the 72 and repeat the process: 726 / 345

Advancing to step 8:
The number 345 fits into 726 2 times, leaving a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 216092.0
The remainder is 36 after subtracting 690 from 726.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
If we divide 360 by 345, we get 1 and a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 216092.1
Subtract 345 from 360 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 10:
When dividing 150 by 345, we get 0 with a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 216092.1
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 11:
If we divide 1500 by 345, we get 4 and a remainder of 120.
The next digit of our result is 4. 
Result so far: 216092.104
Deduct 1380 from 1500 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 12:
345 can be fit into 1200 3 times, resulting in a remainder of 165.
Put 3 as the next digit of the answer. 
Result so far: 216092.1043
The remainder is 165 after subtracting 1035 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Step 13:
345 can be fit into 1650 4 times, resulting in a remainder of 270.
Write down 4 as next digit of the result. 
Result so far: 216092.10434
Deduct 1380 from 1650 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 14:
The number 345 fits into 2700 7 times, leaving a remainder of 285.
The next digit of our result is 7. 
Result so far: 216092.104347
If we take 2415 away from 2700, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Step 15:
When dividing 2850 by 345, we get 8 with a remainder of 90.
Record the quotient 8 as the next digit in the result. 
Result so far: 216092.1043478
Subtracting 2760 from 2850 leaves us 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.

Moving on to step 16:
900 divided by 345 is 2 with a remainder of 210.
Record the quotient 2 as the next digit in the result. 
Result so far: 216092.10434782
If we take 690 away from 900, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

After the division, we end up with 216092.10434782 and a remainder of 2.1e-07.