We look at the division of 77153801 by 456 
We want to divide 77153801 by 456.

Moving on to step 1:
The number 456 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 456

On to step 2:
77 divided by 456 is 0 with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Take the next digit (1) from the dividend and append it to 77, then repeat: 771 / 456

Advancing to step 3:
456 goes into 771 1 times with a remainder of 315.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 456 from 771 leaves us with 315.
Take the next digit (5) from the dividend and append it to 315, then repeat: 3155 / 456

Step 4:
456 can be fit into 3155 6 times, resulting in a remainder of 419.
The next digit of our result is 6. 
Result so far: 16.0
Deduct 2736 from 3155 and we're left with 419.
Append the next digit (3) from the dividend to 419 and continue with: 4193 / 456

Advancing to step 5:
The number 456 fits into 4193 9 times, leaving a remainder of 89.
The number 9 becomes the next digit in our result. 
Result so far: 169.0
Subtracting 4104 from 4193 leaves us with 89.
Fetch the next digit (8) from the dividend, attach it to 89 and continue: 898 / 456

Moving on to step 6:
If we divide 898 by 456, we get 1 and a remainder of 442.
The number 1 becomes the next digit in our result. 
Result so far: 1691.0
Subtract 456 from 898 to get 442.
Bring next digit (0) of the dividend behind the 442 and repeat the process: 4420 / 456

Let's proceed to step 7:
The number 456 fits into 4420 9 times, leaving a remainder of 316.
Put 9 as the next digit of the answer. 
Result so far: 16919.0
If we subtract 4104 from 4420, we get 316.
Grab the next digit (1) from the dividend, add it to 316, then carry on: 3161 / 456

Step 8:
If we divide 3161 by 456, we get 6 and a remainder of 425.
Use 6 as the next digit of our solution. 
Result so far: 169196.0
Subtract 2736 from 3161 to get 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Going ahead to step 9:
If we divide 4250 by 456, we get 9 and a remainder of 146.
The number 9 becomes the next digit in our result. 
Result so far: 169196.9
Subtracting 4104 from 4250 leaves us with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Step 10:
The number 456 fits into 1460 3 times, leaving a remainder of 92.
Put 3 as the next digit of the answer. 
Result so far: 169196.93
Subtracting 1368 from 1460 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 11:
The number 456 fits into 920 2 times, leaving a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 169196.932
Subtracting 912 from 920 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
456 goes into 80 0 times with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 169196.932
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
456 goes into 800 1 times with a remainder of 344.
Use 1 as the next digit of our solution. 
Result so far: 169196.93201
If we take 456 away from 800, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 14:
When dividing 3440 by 456, we get 7 with a remainder of 248.
Put 7 as the next digit of the answer. 
Result so far: 169196.932017
If we take 3192 away from 3440, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 15:
The number 456 fits into 2480 5 times, leaving a remainder of 200.
The number 5 becomes the next digit in our result. 
Result so far: 169196.9320175
The remainder is 200 after subtracting 2280 from 2480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 16:
If we divide 2000 by 456, we get 4 and a remainder of 176.
Use 4 as the next digit of our solution. 
Result so far: 169196.93201754
The remainder is 176 after subtracting 1824 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The quotient of the division is 169196.93201754, and the remainder is 1.76e-07.