73020592 ÷ 945 
We're looking to find how many times 945 goes into 73020592.

Going ahead to step 1:
945 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 945

Step 2:
The number 945 fits into 73 0 times, leaving a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Append the next digit (0) from the dividend to 73 and continue with: 730 / 945

Let's proceed to step 3:
945 goes into 730 0 times with a remainder of 730.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 730 to get 730.
Take the next digit (2) from the dividend and append it to 730, then repeat: 7302 / 945

Let's proceed to step 4:
If we divide 7302 by 945, we get 7 and a remainder of 687.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 6615 from 7302 to get 687.
Append the next digit (0) from the dividend to 687 and continue with: 6870 / 945

Step 5:
The number 945 fits into 6870 7 times, leaving a remainder of 255.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
Deduct 6615 from 6870 and we're left with 255.
Grab the next digit (5) from the dividend, add it to 255, then carry on: 2555 / 945

Advancing to step 6:
2555 divided by 945 is 2 with a remainder of 665.
The next digit of our result is 2. 
Result so far: 772.0
The remainder is 665 after subtracting 1890 from 2555.
Fetch the next digit (9) from the dividend, attach it to 665 and continue: 6659 / 945

Step 7:
6659 divided by 945 is 7 with a remainder of 44.
Use 7 as the next digit of our solution. 
Result so far: 7727.0
Subtract 6615 from 6659 to get 44.
Bring next digit (2) of the dividend behind the 44 and repeat the process: 442 / 945

Going ahead to step 8:
945 goes into 442 0 times with a remainder of 442.
Record the quotient 0 as the next digit in the result. 
Result so far: 77270.0
If we subtract 0 from 442, we get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

On to step 9:
945 goes into 4420 4 times with a remainder of 640.
The number 4 becomes the next digit in our result. 
Result so far: 77270.4
Subtract 3780 from 4420 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

On to step 10:
The number 945 fits into 6400 6 times, leaving a remainder of 730.
The number 6 becomes the next digit in our result. 
Result so far: 77270.46
If we subtract 5670 from 6400, we get 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Going ahead to step 11:
If we divide 7300 by 945, we get 7 and a remainder of 685.
Put 7 as the next digit of the answer. 
Result so far: 77270.467
Deduct 6615 from 7300 and we're left with 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

Moving on to step 12:
945 can be fit into 6850 7 times, resulting in a remainder of 235.
The next digit of our result is 7. 
Result so far: 77270.4677
Subtracting 6615 from 6850 leaves us with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

The quotient of the division is 77270.4677, and the remainder is 0.00235.