309237 ÷ 74 
We're looking to find how many times 74 goes into 309237.

Going ahead to step 1:
When dividing 3 by 74, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 74

Let's proceed to step 2:
74 can be fit into 30 0 times, resulting in a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Bring next digit (9) of the dividend behind the 30 and repeat the process: 309 / 74

Advancing to step 3:
74 goes into 309 4 times with a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 296 from 309 leaves us with 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 74

Let's proceed to step 4:
The number 74 fits into 132 1 times, leaving a remainder of 58.
Put 1 as the next digit of the answer. 
Result so far: 41.0
Deduct 74 from 132 and we're left with 58.
Append the next digit (3) from the dividend to 58 and continue with: 583 / 74

Moving on to step 5:
When dividing 583 by 74, we get 7 with a remainder of 65.
Use 7 as the next digit of our solution. 
Result so far: 417.0
Subtract 518 from 583 to get 65.
Append the next digit (7) from the dividend to 65 and continue with: 657 / 74

Going ahead to step 6:
If we divide 657 by 74, we get 8 and a remainder of 65.
Write down 8 as next digit of the result. 
Result so far: 4178.0
If we subtract 592 from 657, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 7:
If we divide 650 by 74, we get 8 and a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 4178.8
If we take 592 away from 650, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 8:
74 goes into 580 7 times with a remainder of 62.
The next digit of our result is 7. 
Result so far: 4178.87
If we take 518 away from 580, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 9:
If we divide 620 by 74, we get 8 and a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 4178.878
The remainder is 28 after subtracting 592 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
When dividing 280 by 74, we get 3 with a remainder of 58.
Write down 3 as next digit of the result. 
Result so far: 4178.8783
If we subtract 222 from 280, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 11:
74 can be fit into 580 7 times, resulting in a remainder of 62.
Write down 7 as next digit of the result. 
Result so far: 4178.87837
Subtracting 518 from 580 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 12:
74 can be fit into 620 8 times, resulting in a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 4178.878378
Deduct 592 from 620 and we're left 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.

Moving on to step 13:
If we divide 280 by 74, we get 3 and a remainder of 58.
Put 3 as the next digit of the answer. 
Result so far: 4178.8783783
If we take 222 away from 280, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 14:
580 divided by 74 is 7 with a remainder of 62.
Put 7 as the next digit of the answer. 
Result so far: 4178.87837837
Subtracting 518 from 580 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

In conclusion, the division gives 4178.87837837 with a balance of 6.2e-08.