We look at the division of 77465421 by 435 
We want to divide 77465421 by 435.

Let's proceed to step 1:
If we divide 7 by 435, we get 0 and 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.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 435

Advancing to step 2:
435 goes into 77 0 times with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Bring next digit (4) of the dividend behind the 77 and repeat the process: 774 / 435

Going ahead to step 3:
The number 435 fits into 774 1 times, leaving a remainder of 339.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 435 from 774 to get 339.
Bring next digit (6) of the dividend behind the 339 and repeat the process: 3396 / 435

Step 4:
When dividing 3396 by 435, we get 7 with a remainder of 351.
The next digit of our result is 7. 
Result so far: 17.0
Subtract 3045 from 3396 to get 351.
Include the next digit (5) from the dividend after 351, then repeat: 3515 / 435

Let's proceed to step 5:
The number 435 fits into 3515 8 times, leaving a remainder of 35.
The number 8 becomes the next digit in our result. 
Result so far: 178.0
If we take 3480 away from 3515, we end up with 35.
Fetch the next digit (4) from the dividend, attach it to 35 and continue: 354 / 435

Advancing to step 6:
354 divided by 435 is 0 with a remainder of 354.
Write down 0 as next digit of the result. 
Result so far: 1780.0
The remainder is 354 after subtracting 0 from 354.
Bring next digit (2) of the dividend behind the 354 and repeat the process: 3542 / 435

On to step 7:
3542 divided by 435 is 8 with a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 17808.0
The remainder is 62 after subtracting 3480 from 3542.
Take the next digit (1) from the dividend and append it to 62, then repeat: 621 / 435

Let's proceed to step 8:
If we divide 621 by 435, we get 1 and a remainder of 186.
Use 1 as the next digit of our solution. 
Result so far: 178081.0
If we take 435 away from 621, we end up with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Going ahead to step 9:
1860 divided by 435 is 4 with a remainder of 120.
The next digit of our result is 4. 
Result so far: 178081.4
Subtracting 1740 from 1860 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 10:
1200 divided by 435 is 2 with a remainder of 330.
Write down 2 as next digit of the result. 
Result so far: 178081.42
If we subtract 870 from 1200, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 11:
435 goes into 3300 7 times with a remainder of 255.
Put 7 as the next digit of the answer. 
Result so far: 178081.427
Subtract 3045 from 3300 to get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Moving on to step 12:
When dividing 2550 by 435, we get 5 with a remainder of 375.
Put 5 as the next digit of the answer. 
Result so far: 178081.4275
Subtract 2175 from 2550 to get 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 13:
If we divide 3750 by 435, we get 8 and a remainder of 270.
Put 8 as the next digit of the answer. 
Result so far: 178081.42758
The remainder is 270 after subtracting 3480 from 3750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 14:
If we divide 2700 by 435, we get 6 and a remainder of 90.
The number 6 becomes the next digit in our result. 
Result so far: 178081.427586
Deduct 2610 from 2700 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 15:
If we divide 900 by 435, we get 2 and a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 178081.4275862
If we subtract 870 from 900, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 16:
If we divide 300 by 435, we get 0 and a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 178081.4275862
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The quotient of the division is 178081.4275862, and the remainder is 3e-07.