Let's divide 73417139 by 215
We're looking to find how many times 215 goes into 73417139.

Going ahead to step 1:
If we divide 7 by 215, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 215

On to step 2:
When dividing 73 by 215, we get 0 with a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Fetch the next digit (4) from the dividend, attach it to 73 and continue: 734 / 215

Step 3:
215 can be fit into 734 3 times, resulting in a remainder of 89.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 89 after subtracting 645 from 734.
Grab the next digit (1) from the dividend, add it to 89, then carry on: 891 / 215

Let's proceed to step 4:
891 divided by 215 is 4 with a remainder of 31.
The next digit of our result is 4. 
Result so far: 34.0
Subtracting 860 from 891 leaves us with 31.
Bring next digit (7) of the dividend behind the 31 and repeat the process: 317 / 215

Let's proceed to step 5:
215 can be fit into 317 1 times, resulting in a remainder of 102.
The next digit of our result is 1. 
Result so far: 341.0
If we subtract 215 from 317, we get 102.
Grab the next digit (1) from the dividend, add it to 102, then carry on: 1021 / 215

Going ahead to step 6:
If we divide 1021 by 215, we get 4 and a remainder of 161.
The next digit of our result is 4. 
Result so far: 3414.0
The remainder is 161 after subtracting 860 from 1021.
Take the next digit (3) from the dividend and append it to 161, then repeat: 1613 / 215

Advancing to step 7:
1613 divided by 215 is 7 with a remainder of 108.
Use 7 as the next digit of our solution. 
Result so far: 34147.0
Subtract 1505 from 1613 to get 108.
Take the next digit (9) from the dividend and append it to 108, then repeat: 1089 / 215

Step 8:
1089 divided by 215 is 5 with a remainder of 14.
Record the quotient 5 as the next digit in the result. 
Result so far: 341475.0
Subtract 1075 from 1089 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
The number 215 fits into 140 0 times, leaving a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 341475.0
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 10:
215 goes into 1400 6 times with a remainder of 110.
Put 6 as the next digit of the answer. 
Result so far: 341475.06
If we subtract 1290 from 1400, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 11:
When dividing 1100 by 215, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 341475.065
If we subtract 1075 from 1100, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 12:
When dividing 250 by 215, we get 1 with a remainder of 35.
The number 1 becomes the next digit in our result. 
Result so far: 341475.0651
Subtracting 215 from 250 leaves us 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.

Let's proceed to step 13:
The number 215 fits into 350 1 times, leaving a remainder of 135.
Put 1 as the next digit of the answer. 
Result so far: 341475.06511
Subtract 215 from 350 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

After the division, we end up with 341475.06511 and a remainder of 0.000135.