We look at the division of 70387 by 16 
We want to figure out the number of times 70387 can be divided by 16.

Step 1:
When dividing 7 by 16, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 16

Moving on to step 2:
The number 16 fits into 70 4 times, leaving a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 64 from 70, we get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 16

Going ahead to step 3:
16 goes into 63 3 times with a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 43.0
If we take 48 away from 63, we end up with 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 16

Going ahead to step 4:
16 can be fit into 158 9 times, resulting in a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 439.0
Subtracting 144 from 158 leaves us with 14.
Take the next digit (7) from the dividend and append it to 14, then repeat: 147 / 16

Step 5:
If we divide 147 by 16, we get 9 and a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 4399.0
If we take 144 away from 147, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 6:
The number 16 fits into 30 1 times, leaving a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 4399.1
If we take 16 away from 30, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 7:
When dividing 140 by 16, we get 8 with a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 4399.18
Subtract 128 from 140 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
16 can be fit into 120 7 times, resulting in a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 4399.187
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
16 can be fit into 80 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 4399.1875
Subtract 80 from 80 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
0 divided by 16 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4399.1875
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
16 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 4399.1875
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 4399.1875 with a remainder of 0.0.