We look at the division of 942245 by 87 
Let's see how many times 87 fits into 942245.

Moving on to step 1:
The number 87 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 87

Moving on to step 2:
87 can be fit into 94 1 times, resulting in a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 87 from 94 leaves us with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 87

Step 3:
The number 87 fits into 72 0 times, leaving a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 72, we end up with 72.
Include the next digit (2) from the dividend after 72, then repeat: 722 / 87

Going ahead to step 4:
87 goes into 722 8 times with a remainder of 26.
The next digit of our result is 8. 
Result so far: 108.0
If we subtract 696 from 722, we get 26.
Append the next digit (4) from the dividend to 26 and continue with: 264 / 87

Going ahead to step 5:
When dividing 264 by 87, we get 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 1083.0
If we take 261 away from 264, we end up with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 87

Going ahead to step 6:
87 goes into 35 0 times with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 10830.0
Deduct 0 from 35 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 7:
When dividing 350 by 87, we get 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 10830.4
Deduct 348 from 350 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
The number 87 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 10830.4
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
87 can be fit into 200 2 times, resulting in a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 10830.402
Deduct 174 from 200 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 10:
87 goes into 260 2 times with a remainder of 86.
The number 2 becomes the next digit in our result. 
Result so far: 10830.4022
Deduct 174 from 260 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

The final outcome is 10830.4022, with a leftover of 0.00086.