We look at the division of 77664453 by 163 
We want to divide 77664453 by 163.

Advancing to step 1:
163 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 163

Let's proceed to step 2:
163 can be fit into 77 0 times, resulting in a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Append the next digit (6) from the dividend to 77 and continue with: 776 / 163

On to step 3:
When dividing 776 by 163, we get 4 with a remainder of 124.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 652 from 776 to get 124.
Include the next digit (6) from the dividend after 124, then repeat: 1246 / 163

Step 4:
163 goes into 1246 7 times with a remainder of 105.
Write down 7 as next digit of the result. 
Result so far: 47.0
If we subtract 1141 from 1246, we get 105.
Bring next digit (4) of the dividend behind the 105 and repeat the process: 1054 / 163

Going ahead to step 5:
163 can be fit into 1054 6 times, resulting in a remainder of 76.
The next digit of our result is 6. 
Result so far: 476.0
Subtracting 978 from 1054 leaves us with 76.
Include the next digit (4) from the dividend after 76, then repeat: 764 / 163

Let's proceed to step 6:
163 can be fit into 764 4 times, resulting in a remainder of 112.
The next digit of our result is 4. 
Result so far: 4764.0
Subtracting 652 from 764 leaves us with 112.
Bring next digit (5) of the dividend behind the 112 and repeat the process: 1125 / 163

Let's proceed to step 7:
163 can be fit into 1125 6 times, resulting in a remainder of 147.
Put 6 as the next digit of the answer. 
Result so far: 47646.0
Subtracting 978 from 1125 leaves us with 147.
Grab the next digit (3) from the dividend, add it to 147, then carry on: 1473 / 163

Going ahead to step 8:
163 goes into 1473 9 times with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 476469.0
If we subtract 1467 from 1473, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
The number 163 fits into 60 0 times, leaving a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 476469.0
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 10:
600 divided by 163 is 3 with a remainder of 111.
Put 3 as the next digit of the answer. 
Result so far: 476469.03
Subtracting 489 from 600 leaves us with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Going ahead to step 11:
If we divide 1110 by 163, we get 6 and a remainder of 132.
Record the quotient 6 as the next digit in the result. 
Result so far: 476469.036
Subtract 978 from 1110 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 12:
When dividing 1320 by 163, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 476469.0368
Deduct 1304 from 1320 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
160 divided by 163 is 0 with a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 476469.0368
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 14:
The number 163 fits into 1600 9 times, leaving a remainder of 133.
Write down 9 as next digit of the result. 
Result so far: 476469.036809
The remainder is 133 after subtracting 1467 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Step 15:
The number 163 fits into 1330 8 times, leaving a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 476469.0368098
The remainder is 26 after subtracting 1304 from 1330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 16:
163 goes into 260 1 times with a remainder of 97.
The next digit of our result is 1. 
Result so far: 476469.03680981
Deduct 163 from 260 and we're left with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

The final outcome is 476469.03680981, with a leftover of 9.7e-08.