We divide 73102578 by 42
We're looking to find how many times 42 goes into 73102578.

Step 1:
42 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 42

Step 2:
73 divided by 42 is 1 with a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 42 from 73 and we're left with 31.
Take the next digit (1) from the dividend and append it to 31, then repeat: 311 / 42

Step 3:
42 goes into 311 7 times with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 17.0
The remainder is 17 after subtracting 294 from 311.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 42

On to step 4:
42 goes into 170 4 times with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 174.0
Subtracting 168 from 170 leaves us with 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 42

Step 5:
The number 42 fits into 22 0 times, leaving a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 1740.0
Deduct 0 from 22 and we're left with 22.
Grab the next digit (5) from the dividend, add it to 22, then carry on: 225 / 42

Let's proceed to step 6:
42 can be fit into 225 5 times, resulting in a remainder of 15.
The next digit of our result is 5. 
Result so far: 17405.0
Deduct 210 from 225 and we're left with 15.
Fetch the next digit (7) from the dividend, attach it to 15 and continue: 157 / 42

On to step 7:
If we divide 157 by 42, we get 3 and a remainder of 31.
The number 3 becomes the next digit in our result. 
Result so far: 174053.0
Subtract 126 from 157 to get 31.
Take the next digit (8) from the dividend and append it to 31, then repeat: 318 / 42

Going ahead to step 8:
The number 42 fits into 318 7 times, leaving a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 1740537.0
Subtract 294 from 318 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
42 goes into 240 5 times with a remainder of 30.
The next digit of our result is 5. 
Result so far: 1740537.5
The remainder is 30 after subtracting 210 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 10:
300 divided by 42 is 7 with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 1740537.57
If we subtract 294 from 300, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 11:
When dividing 60 by 42, we get 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1740537.571
If we take 42 away from 60, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 12:
If we divide 180 by 42, we get 4 and a remainder of 12.
The next digit of our result is 4. 
Result so far: 1740537.5714
Subtract 168 from 180 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 13:
42 goes into 120 2 times with a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 1740537.57142
Subtract 84 from 120 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 14:
42 goes into 360 8 times with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 1740537.571428
Subtracting 336 from 360 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 15:
240 divided by 42 is 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 1740537.5714285
The remainder is 30 after subtracting 210 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 16:
The number 42 fits into 300 7 times, leaving a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 1740537.57142857
Subtract 294 from 300 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

In conclusion, the division gives 1740537.57142857 with a balance of 6e-09.