9218173 ÷ 587 
We want to figure out the number of times 9218173 can be divided by 587.

Advancing to step 1:
587 goes into 9 0 times with 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 (2) of the dividend behind the 9 and repeat the process: 92 / 587

On to step 2:
92 divided by 587 is 0 with a remainder of 92.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 92, we end up with 92.
Grab the next digit (1) from the dividend, add it to 92, then carry on: 921 / 587

Advancing to step 3:
921 divided by 587 is 1 with a remainder of 334.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 587 away from 921, we end up with 334.
Grab the next digit (8) from the dividend, add it to 334, then carry on: 3348 / 587

On to step 4:
If we divide 3348 by 587, we get 5 and a remainder of 413.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 2935 away from 3348, we end up with 413.
Take the next digit (1) from the dividend and append it to 413, then repeat: 4131 / 587

On to step 5:
4131 divided by 587 is 7 with a remainder of 22.
Write down 7 as next digit of the result. 
Result so far: 157.0
The remainder is 22 after subtracting 4109 from 4131.
Take the next digit (7) from the dividend and append it to 22, then repeat: 227 / 587

Step 6:
587 can be fit into 227 0 times, resulting in a remainder of 227.
Record the quotient 0 as the next digit in the result. 
Result so far: 1570.0
If we take 0 away from 227, we end up with 227.
Include the next digit (3) from the dividend after 227, then repeat: 2273 / 587

Going ahead to step 7:
The number 587 fits into 2273 3 times, leaving a remainder of 512.
Record the quotient 3 as the next digit in the result. 
Result so far: 15703.0
Subtract 1761 from 2273 to get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Advancing to step 8:
If we divide 5120 by 587, we get 8 and a remainder of 424.
Write down 8 as next digit of the result. 
Result so far: 15703.8
Subtracting 4696 from 5120 leaves us with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Moving on to step 9:
587 goes into 4240 7 times with a remainder of 131.
Record the quotient 7 as the next digit in the result. 
Result so far: 15703.87
Deduct 4109 from 4240 and we're left with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Step 10:
1310 divided by 587 is 2 with a remainder of 136.
Write down 2 as next digit of the result. 
Result so far: 15703.872
Subtract 1174 from 1310 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 11:
587 goes into 1360 2 times with a remainder of 186.
The number 2 becomes the next digit in our result. 
Result so far: 15703.8722
If we take 1174 away from 1360, we end up with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

The final result is 15703.8722 with a remainder of 0.00186.