We divide 77643280 by 475
Let's see how many times 475 fits into 77643280.

Moving on to step 1:
The number 475 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 475

Advancing to step 2:
77 divided by 475 is 0 with a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Append the next digit (6) from the dividend to 77 and continue with: 776 / 475

On to step 3:
If we divide 776 by 475, we get 1 and a remainder of 301.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 475 from 776 leaves us with 301.
Grab the next digit (4) from the dividend, add it to 301, then carry on: 3014 / 475

On to step 4:
If we divide 3014 by 475, we get 6 and a remainder of 164.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we take 2850 away from 3014, we end up with 164.
Bring next digit (3) of the dividend behind the 164 and repeat the process: 1643 / 475

Going ahead to step 5:
If we divide 1643 by 475, we get 3 and a remainder of 218.
Put 3 as the next digit of the answer. 
Result so far: 163.0
If we take 1425 away from 1643, we end up with 218.
Fetch the next digit (2) from the dividend, attach it to 218 and continue: 2182 / 475

Moving on to step 6:
When dividing 2182 by 475, we get 4 with a remainder of 282.
Use 4 as the next digit of our solution. 
Result so far: 1634.0
If we take 1900 away from 2182, we end up with 282.
Fetch the next digit (8) from the dividend, attach it to 282 and continue: 2828 / 475

Moving on to step 7:
The number 475 fits into 2828 5 times, leaving a remainder of 453.
Record the quotient 5 as the next digit in the result. 
Result so far: 16345.0
Subtracting 2375 from 2828 leaves us with 453.
Grab the next digit (0) from the dividend, add it to 453, then carry on: 4530 / 475

Going ahead to step 8:
The number 475 fits into 4530 9 times, leaving a remainder of 255.
Record the quotient 9 as the next digit in the result. 
Result so far: 163459.0
The remainder is 255 after subtracting 4275 from 4530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

On to step 9:
2550 divided by 475 is 5 with a remainder of 175.
Write down 5 as next digit of the result. 
Result so far: 163459.5
The remainder is 175 after subtracting 2375 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 10:
When dividing 1750 by 475, we get 3 with a remainder of 325.
The next digit of our result is 3. 
Result so far: 163459.53
If we subtract 1425 from 1750, we get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 11:
The number 475 fits into 3250 6 times, leaving a remainder of 400.
Record the quotient 6 as the next digit in the result. 
Result so far: 163459.536
If we subtract 2850 from 3250, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 12:
When dividing 4000 by 475, we get 8 with a remainder of 200.
Write down 8 as next digit of the result. 
Result so far: 163459.5368
If we take 3800 away from 4000, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 13:
475 can be fit into 2000 4 times, resulting in a remainder of 100.
Record the quotient 4 as the next digit in the result. 
Result so far: 163459.53684
If we take 1900 away from 2000, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 14:
475 can be fit into 1000 2 times, resulting in a remainder of 50.
Use 2 as the next digit of our solution. 
Result so far: 163459.536842
Subtract 950 from 1000 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 15:
The number 475 fits into 500 1 times, leaving a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 163459.5368421
If we subtract 475 from 500, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 16:
If we divide 250 by 475, we get 0 and a remainder of 250.
Use 0 as the next digit of our solution. 
Result so far: 163459.5368421
Subtracting 0 from 250 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

In conclusion, the division gives 163459.5368421 with a balance of 2.5e-07.