We look at the division of 77552188 by 454 
We want to figure out the number of times 77552188 can be divided by 454.

Moving on to step 1:
If we divide 7 by 454, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 454

Moving on to step 2:
77 divided by 454 is 0 with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Grab the next digit (5) from the dividend, add it to 77, then carry on: 775 / 454

Let's proceed to step 3:
When dividing 775 by 454, we get 1 with a remainder of 321.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 454 from 775 leaves us with 321.
Fetch the next digit (5) from the dividend, attach it to 321 and continue: 3215 / 454

On to step 4:
If we divide 3215 by 454, we get 7 and a remainder of 37.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 3178 from 3215 leaves us with 37.
Fetch the next digit (2) from the dividend, attach it to 37 and continue: 372 / 454

Advancing to step 5:
372 divided by 454 is 0 with a remainder of 372.
Use 0 as the next digit of our solution. 
Result so far: 170.0
Subtract 0 from 372 to get 372.
Grab the next digit (1) from the dividend, add it to 372, then carry on: 3721 / 454

Step 6:
454 can be fit into 3721 8 times, resulting in a remainder of 89.
Use 8 as the next digit of our solution. 
Result so far: 1708.0
If we take 3632 away from 3721, we end up with 89.
Append the next digit (8) from the dividend to 89 and continue with: 898 / 454

Going ahead to step 7:
454 goes into 898 1 times with a remainder of 444.
The next digit of our result is 1. 
Result so far: 17081.0
The remainder is 444 after subtracting 454 from 898.
Bring next digit (8) of the dividend behind the 444 and repeat the process: 4448 / 454

Step 8:
4448 divided by 454 is 9 with a remainder of 362.
Put 9 as the next digit of the answer. 
Result so far: 170819.0
Subtract 4086 from 4448 to get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

On to step 9:
454 can be fit into 3620 7 times, resulting in a remainder of 442.
Put 7 as the next digit of the answer. 
Result so far: 170819.7
If we take 3178 away from 3620, we end up with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Step 10:
The number 454 fits into 4420 9 times, leaving a remainder of 334.
Write down 9 as next digit of the result. 
Result so far: 170819.79
Subtract 4086 from 4420 to get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Let's proceed to step 11:
454 goes into 3340 7 times with a remainder of 162.
The next digit of our result is 7. 
Result so far: 170819.797
Deduct 3178 from 3340 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Going ahead to step 12:
1620 divided by 454 is 3 with a remainder of 258.
Write down 3 as next digit of the result. 
Result so far: 170819.7973
If we take 1362 away from 1620, we end up with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Step 13:
2580 divided by 454 is 5 with a remainder of 310.
Use 5 as the next digit of our solution. 
Result so far: 170819.79735
If we subtract 2270 from 2580, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Going ahead to step 14:
454 goes into 3100 6 times with a remainder of 376.
Use 6 as the next digit of our solution. 
Result so far: 170819.797356
If we subtract 2724 from 3100, we get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 15:
3760 divided by 454 is 8 with a remainder of 128.
Use 8 as the next digit of our solution. 
Result so far: 170819.7973568
Subtract 3632 from 3760 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 16:
If we divide 1280 by 454, we get 2 and a remainder of 372.
Use 2 as the next digit of our solution. 
Result so far: 170819.79735682
If we take 908 away from 1280, we end up with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Our division results in 170819.79735682 with a remaining 3.72e-07.