73684258 ÷ 339 
We want to figure out the number of times 73684258 can be divided by 339.

Let's proceed to step 1:
7 divided by 339 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 339

Step 2:
If we divide 73 by 339, we get 0 and a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Grab the next digit (6) from the dividend, add it to 73, then carry on: 736 / 339

Moving on to step 3:
339 can be fit into 736 2 times, resulting in a remainder of 58.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 678 from 736 to get 58.
Take the next digit (8) from the dividend and append it to 58, then repeat: 588 / 339

Let's proceed to step 4:
339 can be fit into 588 1 times, resulting in a remainder of 249.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we subtract 339 from 588, we get 249.
Include the next digit (4) from the dividend after 249, then repeat: 2494 / 339

On to step 5:
If we divide 2494 by 339, we get 7 and a remainder of 121.
Record the quotient 7 as the next digit in the result. 
Result so far: 217.0
Subtracting 2373 from 2494 leaves us with 121.
Grab the next digit (2) from the dividend, add it to 121, then carry on: 1212 / 339

Step 6:
The number 339 fits into 1212 3 times, leaving a remainder of 195.
The next digit of our result is 3. 
Result so far: 2173.0
If we subtract 1017 from 1212, we get 195.
Take the next digit (5) from the dividend and append it to 195, then repeat: 1955 / 339

Moving on to step 7:
If we divide 1955 by 339, we get 5 and a remainder of 260.
Put 5 as the next digit of the answer. 
Result so far: 21735.0
Subtract 1695 from 1955 to get 260.
Fetch the next digit (8) from the dividend, attach it to 260 and continue: 2608 / 339

On to step 8:
If we divide 2608 by 339, we get 7 and a remainder of 235.
The number 7 becomes the next digit in our result. 
Result so far: 217357.0
If we subtract 2373 from 2608, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Step 9:
339 can be fit into 2350 6 times, resulting in a remainder of 316.
Record the quotient 6 as the next digit in the result. 
Result so far: 217357.6
If we take 2034 away from 2350, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Moving on to step 10:
When dividing 3160 by 339, we get 9 with a remainder of 109.
Write down 9 as next digit of the result. 
Result so far: 217357.69
Subtract 3051 from 3160 to get 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Step 11:
1090 divided by 339 is 3 with a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 217357.693
The remainder is 73 after subtracting 1017 from 1090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 12:
When dividing 730 by 339, we get 2 with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 217357.6932
If we take 678 away from 730, 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.

Going ahead to step 13:
If we divide 520 by 339, we get 1 and a remainder of 181.
Put 1 as the next digit of the answer. 
Result so far: 217357.69321
Subtracting 339 from 520 leaves us with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 14:
1810 divided by 339 is 5 with a remainder of 115.
The number 5 becomes the next digit in our result. 
Result so far: 217357.693215
Subtracting 1695 from 1810 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 15:
The number 339 fits into 1150 3 times, leaving a remainder of 133.
The next digit of our result is 3. 
Result so far: 217357.6932153
If we take 1017 away from 1150, we end up 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.

Step 16:
339 goes into 1330 3 times with a remainder of 313.
The number 3 becomes the next digit in our result. 
Result so far: 217357.69321533
The remainder is 313 after subtracting 1017 from 1330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

After the division, we end up with 217357.69321533 and a remainder of 3.13e-07.