We're dividing 42177888 by 447 
We want to figure out the number of times 42177888 can be divided by 447.

Advancing to step 1:
447 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 447

Step 2:
The number 447 fits into 42 0 times, leaving a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Include the next digit (1) from the dividend after 42, then repeat: 421 / 447

Going ahead to step 3:
447 goes into 421 0 times with a remainder of 421.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 421 after subtracting 0 from 421.
Grab the next digit (7) from the dividend, add it to 421, then carry on: 4217 / 447

Moving on to step 4:
447 goes into 4217 9 times with a remainder of 194.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 4023 from 4217 leaves us with 194.
Take the next digit (7) from the dividend and append it to 194, then repeat: 1947 / 447

Step 5:
447 can be fit into 1947 4 times, resulting in a remainder of 159.
The number 4 becomes the next digit in our result. 
Result so far: 94.0
If we subtract 1788 from 1947, we get 159.
Append the next digit (8) from the dividend to 159 and continue with: 1598 / 447

On to step 6:
1598 divided by 447 is 3 with a remainder of 257.
Use 3 as the next digit of our solution. 
Result so far: 943.0
Subtract 1341 from 1598 to get 257.
Include the next digit (8) from the dividend after 257, then repeat: 2578 / 447

Moving on to step 7:
447 can be fit into 2578 5 times, resulting in a remainder of 343.
The next digit of our result is 5. 
Result so far: 9435.0
If we subtract 2235 from 2578, we get 343.
Grab the next digit (8) from the dividend, add it to 343, then carry on: 3438 / 447

Going ahead to step 8:
447 can be fit into 3438 7 times, resulting in a remainder of 309.
The number 7 becomes the next digit in our result. 
Result so far: 94357.0
Deduct 3129 from 3438 and we're left with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

On to step 9:
3090 divided by 447 is 6 with a remainder of 408.
Use 6 as the next digit of our solution. 
Result so far: 94357.6
The remainder is 408 after subtracting 2682 from 3090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Going ahead to step 10:
When dividing 4080 by 447, we get 9 with a remainder of 57.
Put 9 as the next digit of the answer. 
Result so far: 94357.69
The remainder is 57 after subtracting 4023 from 4080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 11:
570 divided by 447 is 1 with a remainder of 123.
The next digit of our result is 1. 
Result so far: 94357.691
Deduct 447 from 570 and we're left with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Advancing to step 12:
If we divide 1230 by 447, we get 2 and a remainder of 336.
Put 2 as the next digit of the answer. 
Result so far: 94357.6912
If we take 894 away from 1230, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 13:
3360 divided by 447 is 7 with a remainder of 231.
Put 7 as the next digit of the answer. 
Result so far: 94357.69127
If we take 3129 away from 3360, we end up with 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Moving on to step 14:
The number 447 fits into 2310 5 times, leaving a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 94357.691275
Subtracting 2235 from 2310 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 15:
If we divide 750 by 447, we get 1 and a remainder of 303.
Record the quotient 1 as the next digit in the result. 
Result so far: 94357.6912751
Deduct 447 from 750 and we're left with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Going ahead to step 16:
The number 447 fits into 3030 6 times, leaving a remainder of 348.
The next digit of our result is 6. 
Result so far: 94357.69127516
Deduct 2682 from 3030 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

The final outcome is 94357.69127516, with a leftover of 3.48e-07.