Let's divide 17438017 by 213
We want to figure out the number of times 17438017 can be divided by 213.

On to step 1:
The number 213 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 213

Advancing to step 2:
When dividing 17 by 213, we get 0 with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Take the next digit (4) from the dividend and append it to 17, then repeat: 174 / 213

Moving on to step 3:
The number 213 fits into 174 0 times, leaving a remainder of 174.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 174, we end up with 174.
Fetch the next digit (3) from the dividend, attach it to 174 and continue: 1743 / 213

Advancing to step 4:
213 can be fit into 1743 8 times, resulting in a remainder of 39.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 1704 from 1743 to get 39.
Append the next digit (8) from the dividend to 39 and continue with: 398 / 213

Step 5:
398 divided by 213 is 1 with a remainder of 185.
The next digit of our result is 1. 
Result so far: 81.0
If we take 213 away from 398, we end up with 185.
Fetch the next digit (0) from the dividend, attach it to 185 and continue: 1850 / 213

Let's proceed to step 6:
213 can be fit into 1850 8 times, resulting in a remainder of 146.
The number 8 becomes the next digit in our result. 
Result so far: 818.0
Subtract 1704 from 1850 to get 146.
Take the next digit (1) from the dividend and append it to 146, then repeat: 1461 / 213

Step 7:
1461 divided by 213 is 6 with a remainder of 183.
Put 6 as the next digit of the answer. 
Result so far: 8186.0
Deduct 1278 from 1461 and we're left with 183.
Fetch the next digit (7) from the dividend, attach it to 183 and continue: 1837 / 213

Step 8:
213 can be fit into 1837 8 times, resulting in a remainder of 133.
The next digit of our result is 8. 
Result so far: 81868.0
Subtracting 1704 from 1837 leaves us with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Let's proceed to step 9:
1330 divided by 213 is 6 with a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 81868.6
If we take 1278 away from 1330, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 10:
213 can be fit into 520 2 times, resulting in a remainder of 94.
Record the quotient 2 as the next digit in the result. 
Result so far: 81868.62
If we take 426 away from 520, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Advancing to step 11:
If we divide 940 by 213, we get 4 and a remainder of 88.
Put 4 as the next digit of the answer. 
Result so far: 81868.624
Deduct 852 from 940 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 12:
If we divide 880 by 213, we get 4 and a remainder of 28.
The next digit of our result is 4. 
Result so far: 81868.6244
If we take 852 away from 880, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

After the division, we end up with 81868.6244 and a remainder of 0.00028.