We divide 78421463 by 448
We're looking to find how many times 448 goes into 78421463.

Advancing to step 1:
7 divided by 448 is 0 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.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 448

Advancing to step 2:
78 divided by 448 is 0 with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Include the next digit (4) from the dividend after 78, then repeat: 784 / 448

Step 3:
The number 448 fits into 784 1 times, leaving a remainder of 336.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 336 after subtracting 448 from 784.
Take the next digit (2) from the dividend and append it to 336, then repeat: 3362 / 448

Going ahead to step 4:
448 can be fit into 3362 7 times, resulting in a remainder of 226.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 3136 from 3362 and we're left with 226.
Fetch the next digit (1) from the dividend, attach it to 226 and continue: 2261 / 448

Moving on to step 5:
2261 divided by 448 is 5 with a remainder of 21.
Put 5 as the next digit of the answer. 
Result so far: 175.0
If we take 2240 away from 2261, we end up with 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 448

Moving on to step 6:
If we divide 214 by 448, we get 0 and a remainder of 214.
The number 0 becomes the next digit in our result. 
Result so far: 1750.0
If we take 0 away from 214, we end up with 214.
Append the next digit (6) from the dividend to 214 and continue with: 2146 / 448

Advancing to step 7:
The number 448 fits into 2146 4 times, leaving a remainder of 354.
Record the quotient 4 as the next digit in the result. 
Result so far: 17504.0
Deduct 1792 from 2146 and we're left with 354.
Take the next digit (3) from the dividend and append it to 354, then repeat: 3543 / 448

Let's proceed to step 8:
448 can be fit into 3543 7 times, resulting in a remainder of 407.
The number 7 becomes the next digit in our result. 
Result so far: 175047.0
The remainder is 407 after subtracting 3136 from 3543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Step 9:
448 can be fit into 4070 9 times, resulting in a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 175047.9
Subtracting 4032 from 4070 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
448 goes into 380 0 times with a remainder of 380.
Put 0 as the next digit of the answer. 
Result so far: 175047.9
If we subtract 0 from 380, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 11:
When dividing 3800 by 448, we get 8 with a remainder of 216.
Use 8 as the next digit of our solution. 
Result so far: 175047.908
If we subtract 3584 from 3800, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 12:
The number 448 fits into 2160 4 times, leaving a remainder of 368.
Put 4 as the next digit of the answer. 
Result so far: 175047.9084
The remainder is 368 after subtracting 1792 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Going ahead to step 13:
The number 448 fits into 3680 8 times, leaving a remainder of 96.
Write down 8 as next digit of the result. 
Result so far: 175047.90848
Deduct 3584 from 3680 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 14:
When dividing 960 by 448, we get 2 with a remainder of 64.
The next digit of our result is 2. 
Result so far: 175047.908482
Subtract 896 from 960 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 15:
The number 448 fits into 640 1 times, leaving a remainder of 192.
The next digit of our result is 1. 
Result so far: 175047.9084821
If we take 448 away from 640, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Moving on to step 16:
If we divide 1920 by 448, we get 4 and a remainder of 128.
Write down 4 as next digit of the result. 
Result so far: 175047.90848214
The remainder is 128 after subtracting 1792 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The final outcome is 175047.90848214, with a leftover of 1.28e-07.