We look at the division of 73641477 by 30 
We want to figure out the number of times 73641477 can be divided by 30.

On to step 1:
30 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 30

On to step 2:
73 divided by 30 is 2 with a remainder of 13.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 60 from 73 and we're left with 13.
Take the next digit (6) from the dividend and append it to 13, then repeat: 136 / 30

On to step 3:
When dividing 136 by 30, we get 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 24.0
If we take 120 away from 136, we end up with 16.
Bring next digit (4) of the dividend behind the 16 and repeat the process: 164 / 30

On to step 4:
When dividing 164 by 30, we get 5 with a remainder of 14.
Write down 5 as next digit of the result. 
Result so far: 245.0
If we take 150 away from 164, we end up with 14.
Take the next digit (1) from the dividend and append it to 14, then repeat: 141 / 30

Moving on to step 5:
When dividing 141 by 30, we get 4 with a remainder of 21.
Use 4 as the next digit of our solution. 
Result so far: 2454.0
If we take 120 away from 141, we end up with 21.
Take the next digit (4) from the dividend and append it to 21, then repeat: 214 / 30

Step 6:
30 goes into 214 7 times with a remainder of 4.
The next digit of our result is 7. 
Result so far: 24547.0
The remainder is 4 after subtracting 210 from 214.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 30

On to step 7:
47 divided by 30 is 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 245471.0
The remainder is 17 after subtracting 30 from 47.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 30

On to step 8:
30 can be fit into 177 5 times, resulting in a remainder of 27.
Write down 5 as next digit of the result. 
Result so far: 2454715.0
If we take 150 away from 177, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 9:
If we divide 270 by 30, we get 9 and a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 2454715.9
If we take 270 away from 270, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
The number 30 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2454715.9
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
30 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2454715.9
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 2454715.9, with a leftover of 0.0.