We divide 74074155 by 820
We want to figure out the number of times 74074155 can be divided by 820.

On to step 1:
When dividing 7 by 820, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 820

Step 2:
74 divided by 820 is 0 with a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Include the next digit (0) from the dividend after 74, then repeat: 740 / 820

Advancing to step 3:
If we divide 740 by 820, we get 0 and a remainder of 740.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 740 after subtracting 0 from 740.
Grab the next digit (7) from the dividend, add it to 740, then carry on: 7407 / 820

Step 4:
When dividing 7407 by 820, we get 9 with a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we take 7380 away from 7407, we end up with 27.
Take the next digit (4) from the dividend and append it to 27, then repeat: 274 / 820

Let's proceed to step 5:
820 goes into 274 0 times with a remainder of 274.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
Subtracting 0 from 274 leaves us with 274.
Take the next digit (1) from the dividend and append it to 274, then repeat: 2741 / 820

Let's proceed to step 6:
If we divide 2741 by 820, we get 3 and a remainder of 281.
Write down 3 as next digit of the result. 
Result so far: 903.0
Subtract 2460 from 2741 to get 281.
Fetch the next digit (5) from the dividend, attach it to 281 and continue: 2815 / 820

Let's proceed to step 7:
820 goes into 2815 3 times with a remainder of 355.
Record the quotient 3 as the next digit in the result. 
Result so far: 9033.0
If we subtract 2460 from 2815, we get 355.
Grab the next digit (5) from the dividend, add it to 355, then carry on: 3555 / 820

Step 8:
The number 820 fits into 3555 4 times, leaving a remainder of 275.
The number 4 becomes the next digit in our result. 
Result so far: 90334.0
If we subtract 3280 from 3555, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Let's proceed to step 9:
If we divide 2750 by 820, we get 3 and a remainder of 290.
The number 3 becomes the next digit in our result. 
Result so far: 90334.3
The remainder is 290 after subtracting 2460 from 2750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Step 10:
820 can be fit into 2900 3 times, resulting in a remainder of 440.
Put 3 as the next digit of the answer. 
Result so far: 90334.33
The remainder is 440 after subtracting 2460 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

After the division, we end up with 90334.33 and a remainder of 0.44.