Let's divide 78032732 by 642
Let's see how many times 642 fits into 78032732.

Let's proceed to step 1:
642 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 642

On to step 2:
78 divided by 642 is 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Take the next digit (0) from the dividend and append it to 78, then repeat: 780 / 642

Going ahead to step 3:
If we divide 780 by 642, we get 1 and a remainder of 138.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 642 from 780, we get 138.
Grab the next digit (3) from the dividend, add it to 138, then carry on: 1383 / 642

Step 4:
642 can be fit into 1383 2 times, resulting in a remainder of 99.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 99 after subtracting 1284 from 1383.
Append the next digit (2) from the dividend to 99 and continue with: 992 / 642

Let's proceed to step 5:
When dividing 992 by 642, we get 1 with a remainder of 350.
Record the quotient 1 as the next digit in the result. 
Result so far: 121.0
Subtracting 642 from 992 leaves us with 350.
Append the next digit (7) from the dividend to 350 and continue with: 3507 / 642

Going ahead to step 6:
When dividing 3507 by 642, we get 5 with a remainder of 297.
Write down 5 as next digit of the result. 
Result so far: 1215.0
Subtracting 3210 from 3507 leaves us with 297.
Bring next digit (3) of the dividend behind the 297 and repeat the process: 2973 / 642

Advancing to step 7:
2973 divided by 642 is 4 with a remainder of 405.
Use 4 as the next digit of our solution. 
Result so far: 12154.0
Subtract 2568 from 2973 to get 405.
Take the next digit (2) from the dividend and append it to 405, then repeat: 4052 / 642

Going ahead to step 8:
642 goes into 4052 6 times with a remainder of 200.
Write down 6 as next digit of the result. 
Result so far: 121546.0
Subtract 3852 from 4052 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 9:
642 can be fit into 2000 3 times, resulting in a remainder of 74.
Put 3 as the next digit of the answer. 
Result so far: 121546.3
Subtracting 1926 from 2000 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 10:
740 divided by 642 is 1 with a remainder of 98.
The next digit of our result is 1. 
Result so far: 121546.31
Subtracting 642 from 740 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 11:
The number 642 fits into 980 1 times, leaving a remainder of 338.
The number 1 becomes the next digit in our result. 
Result so far: 121546.311
If we subtract 642 from 980, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

The quotient of the division is 121546.311, and the remainder is 0.0338.