We're dividing 74624396 by 306 
Let's see how many times 306 fits into 74624396.

Going ahead to step 1:
The number 306 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 306

Going ahead to step 2:
74 divided by 306 is 0 with a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Take the next digit (6) from the dividend and append it to 74, then repeat: 746 / 306

Step 3:
306 can be fit into 746 2 times, resulting in a remainder of 134.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 134 after subtracting 612 from 746.
Grab the next digit (2) from the dividend, add it to 134, then carry on: 1342 / 306

Let's proceed to step 4:
1342 divided by 306 is 4 with a remainder of 118.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Subtracting 1224 from 1342 leaves us with 118.
Take the next digit (4) from the dividend and append it to 118, then repeat: 1184 / 306

Let's proceed to step 5:
When dividing 1184 by 306, we get 3 with a remainder of 266.
The next digit of our result is 3. 
Result so far: 243.0
The remainder is 266 after subtracting 918 from 1184.
Grab the next digit (3) from the dividend, add it to 266, then carry on: 2663 / 306

On to step 6:
If we divide 2663 by 306, we get 8 and a remainder of 215.
The next digit of our result is 8. 
Result so far: 2438.0
Subtracting 2448 from 2663 leaves us with 215.
Bring next digit (9) of the dividend behind the 215 and repeat the process: 2159 / 306

Going ahead to step 7:
If we divide 2159 by 306, we get 7 and a remainder of 17.
The next digit of our result is 7. 
Result so far: 24387.0
Deduct 2142 from 2159 and we're left with 17.
Include the next digit (6) from the dividend after 17, then repeat: 176 / 306

Advancing to step 8:
When dividing 176 by 306, we get 0 with a remainder of 176.
The number 0 becomes the next digit in our result. 
Result so far: 243870.0
If we subtract 0 from 176, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 9:
When dividing 1760 by 306, we get 5 with a remainder of 230.
Put 5 as the next digit of the answer. 
Result so far: 243870.5
Subtracting 1530 from 1760 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Let's proceed to step 10:
If we divide 2300 by 306, we get 7 and a remainder of 158.
Record the quotient 7 as the next digit in the result. 
Result so far: 243870.57
Subtract 2142 from 2300 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 11:
306 goes into 1580 5 times with a remainder of 50.
The next digit of our result is 5. 
Result so far: 243870.575
The remainder is 50 after subtracting 1530 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 12:
If we divide 500 by 306, we get 1 and a remainder of 194.
Write down 1 as next digit of the result. 
Result so far: 243870.5751
Deduct 306 from 500 and we're left with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Going ahead to step 13:
The number 306 fits into 1940 6 times, leaving a remainder of 104.
Record the quotient 6 as the next digit in the result. 
Result so far: 243870.57516
The remainder is 104 after subtracting 1836 from 1940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 14:
When dividing 1040 by 306, we get 3 with a remainder of 122.
Record the quotient 3 as the next digit in the result. 
Result so far: 243870.575163
Subtracting 918 from 1040 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 15:
306 can be fit into 1220 3 times, resulting in a remainder of 302.
Use 3 as the next digit of our solution. 
Result so far: 243870.5751633
If we subtract 918 from 1220, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

The final result is 243870.5751633 with a remainder of 3.02e-06.