Let's divide 80647234 by 742
We're looking to find how many times 742 goes into 80647234.

Step 1:
When dividing 8 by 742, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 742

Going ahead to step 2:
80 divided by 742 is 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Bring next digit (6) of the dividend behind the 80 and repeat the process: 806 / 742

Step 3:
When dividing 806 by 742, we get 1 with a remainder of 64.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 742 from 806 to get 64.
Grab the next digit (4) from the dividend, add it to 64, then carry on: 644 / 742

Advancing to step 4:
When dividing 644 by 742, we get 0 with a remainder of 644.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 644, we get 644.
Append the next digit (7) from the dividend to 644 and continue with: 6447 / 742

Let's proceed to step 5:
When dividing 6447 by 742, we get 8 with a remainder of 511.
The number 8 becomes the next digit in our result. 
Result so far: 108.0
Deduct 5936 from 6447 and we're left with 511.
Include the next digit (2) from the dividend after 511, then repeat: 5112 / 742

Let's proceed to step 6:
742 can be fit into 5112 6 times, resulting in a remainder of 660.
The next digit of our result is 6. 
Result so far: 1086.0
Deduct 4452 from 5112 and we're left with 660.
Append the next digit (3) from the dividend to 660 and continue with: 6603 / 742

Advancing to step 7:
When dividing 6603 by 742, we get 8 with a remainder of 667.
Use 8 as the next digit of our solution. 
Result so far: 10868.0
Subtracting 5936 from 6603 leaves us with 667.
Bring next digit (4) of the dividend behind the 667 and repeat the process: 6674 / 742

Step 8:
6674 divided by 742 is 8 with a remainder of 738.
The number 8 becomes the next digit in our result. 
Result so far: 108688.0
Subtract 5936 from 6674 to get 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

Let's proceed to step 9:
When dividing 7380 by 742, we get 9 with a remainder of 702.
The number 9 becomes the next digit in our result. 
Result so far: 108688.9
Subtracting 6678 from 7380 leaves us with 702.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7020, and continue the process.

Moving on to step 10:
742 goes into 7020 9 times with a remainder of 342.
Put 9 as the next digit of the answer. 
Result so far: 108688.99
If we subtract 6678 from 7020, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

The quotient of the division is 108688.99, and the remainder is 0.342.