943284 ÷ 87 
We want to figure out the number of times 943284 can be divided by 87.

On to step 1:
If we divide 9 by 87, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 87

Advancing to step 2:
94 divided by 87 is 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 7 after subtracting 87 from 94.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 87

Moving on to step 3:
87 goes into 73 0 times with a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 73, we get 73.
Append the next digit (2) from the dividend to 73 and continue with: 732 / 87

Step 4:
The number 87 fits into 732 8 times, leaving a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 108.0
Deduct 696 from 732 and we're left with 36.
Grab the next digit (8) from the dividend, add it to 36, then carry on: 368 / 87

Let's proceed to step 5:
If we divide 368 by 87, we get 4 and a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 1084.0
If we take 348 away from 368, we end up with 20.
Take the next digit (4) from the dividend and append it to 20, then repeat: 204 / 87

Let's proceed to step 6:
The number 87 fits into 204 2 times, leaving a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 10842.0
Deduct 174 from 204 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 7:
87 can be fit into 300 3 times, resulting in a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 10842.3
If we take 261 away from 300, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 8:
87 goes into 390 4 times with a remainder of 42.
The next digit of our result is 4. 
Result so far: 10842.34
If we subtract 348 from 390, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 9:
If we divide 420 by 87, we get 4 and a remainder of 72.
Write down 4 as next digit of the result. 
Result so far: 10842.344
Subtract 348 from 420 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Our division results in 10842.344 with a remaining 0.0072.