We look at the division of 93305778 by 642 
We want to figure out the number of times 93305778 can be divided by 642.

Moving on to step 1:
If we divide 9 by 642, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 642

Step 2:
642 can be fit into 93 0 times, resulting in a remainder of 93.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 93 and we're left with 93.
Take the next digit (3) from the dividend and append it to 93, then repeat: 933 / 642

On to step 3:
The number 642 fits into 933 1 times, leaving a remainder of 291.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 642 from 933, we get 291.
Append the next digit (0) from the dividend to 291 and continue with: 2910 / 642

Let's proceed to step 4:
642 goes into 2910 4 times with a remainder of 342.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 2568 from 2910 and we're left with 342.
Include the next digit (5) from the dividend after 342, then repeat: 3425 / 642

Step 5:
If we divide 3425 by 642, we get 5 and a remainder of 215.
Record the quotient 5 as the next digit in the result. 
Result so far: 145.0
The remainder is 215 after subtracting 3210 from 3425.
Include the next digit (7) from the dividend after 215, then repeat: 2157 / 642

Advancing to step 6:
642 goes into 2157 3 times with a remainder of 231.
The number 3 becomes the next digit in our result. 
Result so far: 1453.0
If we take 1926 away from 2157, we end up with 231.
Fetch the next digit (7) from the dividend, attach it to 231 and continue: 2317 / 642

Moving on to step 7:
642 can be fit into 2317 3 times, resulting in a remainder of 391.
The next digit of our result is 3. 
Result so far: 14533.0
If we take 1926 away from 2317, we end up with 391.
Bring next digit (8) of the dividend behind the 391 and repeat the process: 3918 / 642

On to step 8:
3918 divided by 642 is 6 with a remainder of 66.
Use 6 as the next digit of our solution. 
Result so far: 145336.0
The remainder is 66 after subtracting 3852 from 3918.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 9:
642 goes into 660 1 times with a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 145336.1
Subtract 642 from 660 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 10:
180 divided by 642 is 0 with a remainder of 180.
Use 0 as the next digit of our solution. 
Result so far: 145336.1
If we subtract 0 from 180, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 11:
When dividing 1800 by 642, we get 2 with a remainder of 516.
Write down 2 as next digit of the result. 
Result so far: 145336.102
If we subtract 1284 from 1800, we get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Step 12:
5160 divided by 642 is 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 145336.1028
If we take 5136 away from 5160, we end up 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.

On to step 13:
240 divided by 642 is 0 with a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 145336.1028
Subtracting 0 from 240 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 14:
642 goes into 2400 3 times with a remainder of 474.
Put 3 as the next digit of the answer. 
Result so far: 145336.102803
If we take 1926 away from 2400, we end up with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Moving on to step 15:
If we divide 4740 by 642, we get 7 and a remainder of 246.
Record the quotient 7 as the next digit in the result. 
Result so far: 145336.1028037
If we take 4494 away from 4740, we end up with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

On to step 16:
2460 divided by 642 is 3 with a remainder of 534.
Put 3 as the next digit of the answer. 
Result so far: 145336.10280373
Deduct 1926 from 2460 and we're left with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

The quotient of the division is 145336.10280373, and the remainder is 5.34e-07.