We're dividing 77600988 by 454 
Our goal is to divide 77600988 by 454.

Moving on to step 1:
454 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 454

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
The remainder is 77 after subtracting 0 from 77.
Bring next digit (6) of the dividend behind the 77 and repeat the process: 776 / 454

Step 3:
If we divide 776 by 454, we get 1 and a remainder of 322.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 454 from 776 to get 322.
Take the next digit (0) from the dividend and append it to 322, then repeat: 3220 / 454

Moving on to step 4:
3220 divided by 454 is 7 with a remainder of 42.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 42 after subtracting 3178 from 3220.
Grab the next digit (0) from the dividend, add it to 42, then carry on: 420 / 454

Going ahead to step 5:
If we divide 420 by 454, we get 0 and a remainder of 420.
The next digit of our result is 0. 
Result so far: 170.0
Deduct 0 from 420 and we're left with 420.
Fetch the next digit (9) from the dividend, attach it to 420 and continue: 4209 / 454

Advancing to step 6:
454 can be fit into 4209 9 times, resulting in a remainder of 123.
The number 9 becomes the next digit in our result. 
Result so far: 1709.0
The remainder is 123 after subtracting 4086 from 4209.
Append the next digit (8) from the dividend to 123 and continue with: 1238 / 454

Moving on to step 7:
When dividing 1238 by 454, we get 2 with a remainder of 330.
The next digit of our result is 2. 
Result so far: 17092.0
Subtract 908 from 1238 to get 330.
Take the next digit (8) from the dividend and append it to 330, then repeat: 3308 / 454

Going ahead to step 8:
3308 divided by 454 is 7 with a remainder of 130.
The number 7 becomes the next digit in our result. 
Result so far: 170927.0
The remainder is 130 after subtracting 3178 from 3308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 9:
454 goes into 1300 2 times with a remainder of 392.
Record the quotient 2 as the next digit in the result. 
Result so far: 170927.2
If we take 908 away from 1300, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 10:
454 can be fit into 3920 8 times, resulting in a remainder of 288.
Use 8 as the next digit of our solution. 
Result so far: 170927.28
If we subtract 3632 from 3920, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Advancing to step 11:
The number 454 fits into 2880 6 times, leaving a remainder of 156.
Write down 6 as next digit of the result. 
Result so far: 170927.286
The remainder is 156 after subtracting 2724 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 12:
454 goes into 1560 3 times with a remainder of 198.
Use 3 as the next digit of our solution. 
Result so far: 170927.2863
The remainder is 198 after subtracting 1362 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Advancing to step 13:
1980 divided by 454 is 4 with a remainder of 164.
The next digit of our result is 4. 
Result so far: 170927.28634
Subtract 1816 from 1980 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Advancing to step 14:
When dividing 1640 by 454, we get 3 with a remainder of 278.
The next digit of our result is 3. 
Result so far: 170927.286343
Subtract 1362 from 1640 to get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Moving on to step 15:
454 can be fit into 2780 6 times, resulting in a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 170927.2863436
If we subtract 2724 from 2780, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 16:
560 divided by 454 is 1 with a remainder of 106.
Use 1 as the next digit of our solution. 
Result so far: 170927.28634361
The remainder is 106 after subtracting 454 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

The quotient of the division is 170927.28634361, and the remainder is 1.06e-07.