We look at the division of 74249825 by 170 
Our goal is to divide 74249825 by 170.

Going ahead to step 1:
7 divided by 170 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 170

Advancing to step 2:
The number 170 fits into 74 0 times, leaving a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Append the next digit (2) from the dividend to 74 and continue with: 742 / 170

On to step 3:
742 divided by 170 is 4 with a remainder of 62.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 680 from 742 leaves us with 62.
Take the next digit (4) from the dividend and append it to 62, then repeat: 624 / 170

On to step 4:
When dividing 624 by 170, we get 3 with a remainder of 114.
The next digit of our result is 3. 
Result so far: 43.0
If we subtract 510 from 624, we get 114.
Append the next digit (9) from the dividend to 114 and continue with: 1149 / 170

On to step 5:
1149 divided by 170 is 6 with a remainder of 129.
Record the quotient 6 as the next digit in the result. 
Result so far: 436.0
Subtract 1020 from 1149 to get 129.
Include the next digit (8) from the dividend after 129, then repeat: 1298 / 170

On to step 6:
The number 170 fits into 1298 7 times, leaving a remainder of 108.
Put 7 as the next digit of the answer. 
Result so far: 4367.0
Deduct 1190 from 1298 and we're left with 108.
Bring next digit (2) of the dividend behind the 108 and repeat the process: 1082 / 170

Advancing to step 7:
The number 170 fits into 1082 6 times, leaving a remainder of 62.
Write down 6 as next digit of the result. 
Result so far: 43676.0
If we subtract 1020 from 1082, we get 62.
Grab the next digit (5) from the dividend, add it to 62, then carry on: 625 / 170

Going ahead to step 8:
When dividing 625 by 170, we get 3 with a remainder of 115.
Put 3 as the next digit of the answer. 
Result so far: 436763.0
Subtracting 510 from 625 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 9:
1150 divided by 170 is 6 with a remainder of 130.
Write down 6 as next digit of the result. 
Result so far: 436763.6
The remainder is 130 after subtracting 1020 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 10:
170 can be fit into 1300 7 times, resulting in a remainder of 110.
Record the quotient 7 as the next digit in the result. 
Result so far: 436763.67
Subtract 1190 from 1300 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 11:
If we divide 1100 by 170, we get 6 and a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 436763.676
Deduct 1020 from 1100 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 12:
170 goes into 800 4 times with a remainder of 120.
The next digit of our result is 4. 
Result so far: 436763.6764
Subtracting 680 from 800 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 13:
When dividing 1200 by 170, we get 7 with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 436763.67647
Subtract 1190 from 1200 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 14:
170 goes into 100 0 times with a remainder of 100.
The next digit of our result is 0. 
Result so far: 436763.67647
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 15:
The number 170 fits into 1000 5 times, leaving a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 436763.6764705
If we take 850 away from 1000, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 16:
When dividing 1500 by 170, we get 8 with a remainder of 140.
Write down 8 as next digit of the result. 
Result so far: 436763.67647058
The remainder is 140 after subtracting 1360 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

After the division, we end up with 436763.67647058 and a remainder of 1.4e-07.