We divide 74379020 by 312
We want to figure out the number of times 74379020 can be divided by 312.

Advancing to step 1:
When dividing 7 by 312, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 312

Moving on to step 2:
The number 312 fits into 74 0 times, leaving a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 74 and we're left with 74.
Append the next digit (3) from the dividend to 74 and continue with: 743 / 312

Let's proceed to step 3:
If we divide 743 by 312, we get 2 and a remainder of 119.
The next digit of our result is 2. 
Result so far: 2.0
If we take 624 away from 743, we end up with 119.
Append the next digit (7) from the dividend to 119 and continue with: 1197 / 312

Going ahead to step 4:
When dividing 1197 by 312, we get 3 with a remainder of 261.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
If we take 936 away from 1197, we end up with 261.
Take the next digit (9) from the dividend and append it to 261, then repeat: 2619 / 312

Advancing to step 5:
312 can be fit into 2619 8 times, resulting in a remainder of 123.
Put 8 as the next digit of the answer. 
Result so far: 238.0
Subtracting 2496 from 2619 leaves us with 123.
Include the next digit (0) from the dividend after 123, then repeat: 1230 / 312

Step 6:
312 goes into 1230 3 times with a remainder of 294.
The number 3 becomes the next digit in our result. 
Result so far: 2383.0
The remainder is 294 after subtracting 936 from 1230.
Fetch the next digit (2) from the dividend, attach it to 294 and continue: 2942 / 312

Moving on to step 7:
312 goes into 2942 9 times with a remainder of 134.
The next digit of our result is 9. 
Result so far: 23839.0
Deduct 2808 from 2942 and we're left with 134.
Fetch the next digit (0) from the dividend, attach it to 134 and continue: 1340 / 312

Going ahead to step 8:
312 goes into 1340 4 times with a remainder of 92.
Record the quotient 4 as the next digit in the result. 
Result so far: 238394.0
Deduct 1248 from 1340 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 9:
When dividing 920 by 312, we get 2 with a remainder of 296.
Write down 2 as next digit of the result. 
Result so far: 238394.2
If we take 624 away from 920, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Moving on to step 10:
312 can be fit into 2960 9 times, resulting in a remainder of 152.
The number 9 becomes the next digit in our result. 
Result so far: 238394.29
Subtract 2808 from 2960 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 11:
The number 312 fits into 1520 4 times, leaving a remainder of 272.
Record the quotient 4 as the next digit in the result. 
Result so far: 238394.294
Deduct 1248 from 1520 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 12:
312 goes into 2720 8 times with a remainder of 224.
Use 8 as the next digit of our solution. 
Result so far: 238394.2948
Deduct 2496 from 2720 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Step 13:
2240 divided by 312 is 7 with a remainder of 56.
Put 7 as the next digit of the answer. 
Result so far: 238394.29487
Subtract 2184 from 2240 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 14:
If we divide 560 by 312, we get 1 and a remainder of 248.
Record the quotient 1 as the next digit in the result. 
Result so far: 238394.294871
Deduct 312 from 560 and we're left with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 15:
If we divide 2480 by 312, we get 7 and a remainder of 296.
Record the quotient 7 as the next digit in the result. 
Result so far: 238394.2948717
Deduct 2184 from 2480 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 16:
2960 divided by 312 is 9 with a remainder of 152.
Record the quotient 9 as the next digit in the result. 
Result so far: 238394.29487179
Subtracting 2808 from 2960 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

In conclusion, the division gives 238394.29487179 with a balance of 1.52e-07.