We're dividing 64380942 by 448 
We want to figure out the number of times 64380942 can be divided by 448.

On to step 1:
448 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 448

On to step 2:
The number 448 fits into 64 0 times, leaving a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Bring next digit (3) of the dividend behind the 64 and repeat the process: 643 / 448

Step 3:
643 divided by 448 is 1 with a remainder of 195.
The next digit of our result is 1. 
Result so far: 1.0
If we take 448 away from 643, we end up with 195.
Take the next digit (8) from the dividend and append it to 195, then repeat: 1958 / 448

Step 4:
1958 divided by 448 is 4 with a remainder of 166.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 1792 from 1958 and we're left with 166.
Bring next digit (0) of the dividend behind the 166 and repeat the process: 1660 / 448

On to step 5:
1660 divided by 448 is 3 with a remainder of 316.
Record the quotient 3 as the next digit in the result. 
Result so far: 143.0
If we take 1344 away from 1660, we end up with 316.
Take the next digit (9) from the dividend and append it to 316, then repeat: 3169 / 448

Going ahead to step 6:
448 can be fit into 3169 7 times, resulting in a remainder of 33.
Put 7 as the next digit of the answer. 
Result so far: 1437.0
If we subtract 3136 from 3169, we get 33.
Append the next digit (4) from the dividend to 33 and continue with: 334 / 448

Let's proceed to step 7:
448 can be fit into 334 0 times, resulting in a remainder of 334.
Write down 0 as next digit of the result. 
Result so far: 14370.0
The remainder is 334 after subtracting 0 from 334.
Grab the next digit (2) from the dividend, add it to 334, then carry on: 3342 / 448

Let's proceed to step 8:
If we divide 3342 by 448, we get 7 and a remainder of 206.
Record the quotient 7 as the next digit in the result. 
Result so far: 143707.0
If we subtract 3136 from 3342, we get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Going ahead to step 9:
2060 divided by 448 is 4 with a remainder of 268.
Use 4 as the next digit of our solution. 
Result so far: 143707.4
If we take 1792 away from 2060, we end up with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Let's proceed to step 10:
The number 448 fits into 2680 5 times, leaving a remainder of 440.
Put 5 as the next digit of the answer. 
Result so far: 143707.45
Subtracting 2240 from 2680 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 11:
The number 448 fits into 4400 9 times, leaving a remainder of 368.
Use 9 as the next digit of our solution. 
Result so far: 143707.459
If we take 4032 away from 4400, we end up with 368.
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 12:
448 goes into 3680 8 times with a remainder of 96.
Record the quotient 8 as the next digit in the result. 
Result so far: 143707.4598
Subtracting 3584 from 3680 leaves us 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.

Let's proceed to step 13:
The number 448 fits into 960 2 times, leaving a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 143707.45982
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 14:
640 divided by 448 is 1 with a remainder of 192.
Record the quotient 1 as the next digit in the result. 
Result so far: 143707.459821
If we subtract 448 from 640, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 15:
448 goes into 1920 4 times with a remainder of 128.
The next digit of our result is 4. 
Result so far: 143707.4598214
Deduct 1792 from 1920 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 16:
448 goes into 1280 2 times with a remainder of 384.
The next digit of our result is 2. 
Result so far: 143707.45982142
If we take 896 away from 1280, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The quotient of the division is 143707.45982142, and the remainder is 3.84e-07.