38142463 ÷ 87 
We want to figure out the number of times 38142463 can be divided by 87.

Advancing to step 1:
The number 87 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 87

Going ahead to step 2:
87 goes into 38 0 times with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Bring next digit (1) of the dividend behind the 38 and repeat the process: 381 / 87

Step 3:
87 goes into 381 4 times with a remainder of 33.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 348 from 381 and we're left with 33.
Fetch the next digit (4) from the dividend, attach it to 33 and continue: 334 / 87

Advancing to step 4:
334 divided by 87 is 3 with a remainder of 73.
The next digit of our result is 3. 
Result so far: 43.0
Subtracting 261 from 334 leaves us with 73.
Take the next digit (2) from the dividend and append it to 73, then repeat: 732 / 87

On to step 5:
87 goes into 732 8 times with a remainder of 36.
The next digit of our result is 8. 
Result so far: 438.0
Subtracting 696 from 732 leaves us with 36.
Fetch the next digit (4) from the dividend, attach it to 36 and continue: 364 / 87

Advancing to step 6:
87 can be fit into 364 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 4384.0
If we subtract 348 from 364, we get 16.
Grab the next digit (6) from the dividend, add it to 16, then carry on: 166 / 87

Let's proceed to step 7:
87 goes into 166 1 times with a remainder of 79.
The next digit of our result is 1. 
Result so far: 43841.0
Subtracting 87 from 166 leaves us with 79.
Take the next digit (3) from the dividend and append it to 79, then repeat: 793 / 87

Advancing to step 8:
When dividing 793 by 87, we get 9 with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 438419.0
The remainder is 10 after subtracting 783 from 793.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
87 goes into 100 1 times with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 438419.1
Deduct 87 from 100 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 10:
The number 87 fits into 130 1 times, leaving a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 438419.11
If we take 87 away from 130, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

The quotient of the division is 438419.11, and the remainder is 0.043.