We're dividing 73651571 by 427 
We want to divide 73651571 by 427.

Let's proceed to step 1:
When dividing 7 by 427, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 427

On to step 2:
73 divided by 427 is 0 with a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Append the next digit (6) from the dividend to 73 and continue with: 736 / 427

Let's proceed to step 3:
427 can be fit into 736 1 times, resulting in a remainder of 309.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 309 after subtracting 427 from 736.
Grab the next digit (5) from the dividend, add it to 309, then carry on: 3095 / 427

Moving on to step 4:
427 can be fit into 3095 7 times, resulting in a remainder of 106.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Deduct 2989 from 3095 and we're left with 106.
Take the next digit (1) from the dividend and append it to 106, then repeat: 1061 / 427

Going ahead to step 5:
The number 427 fits into 1061 2 times, leaving a remainder of 207.
Use 2 as the next digit of our solution. 
Result so far: 172.0
If we take 854 away from 1061, we end up with 207.
Fetch the next digit (5) from the dividend, attach it to 207 and continue: 2075 / 427

Step 6:
427 can be fit into 2075 4 times, resulting in a remainder of 367.
The next digit of our result is 4. 
Result so far: 1724.0
If we subtract 1708 from 2075, we get 367.
Bring next digit (7) of the dividend behind the 367 and repeat the process: 3677 / 427

Going ahead to step 7:
The number 427 fits into 3677 8 times, leaving a remainder of 261.
Use 8 as the next digit of our solution. 
Result so far: 17248.0
If we subtract 3416 from 3677, we get 261.
Grab the next digit (1) from the dividend, add it to 261, then carry on: 2611 / 427

Moving on to step 8:
427 can be fit into 2611 6 times, resulting in a remainder of 49.
Write down 6 as next digit of the result. 
Result so far: 172486.0
Subtracting 2562 from 2611 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 9:
427 can be fit into 490 1 times, resulting in a remainder of 63.
Put 1 as the next digit of the answer. 
Result so far: 172486.1
Deduct 427 from 490 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 10:
If we divide 630 by 427, we get 1 and a remainder of 203.
Write down 1 as next digit of the result. 
Result so far: 172486.11
Subtract 427 from 630 to get 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

After the division, we end up with 172486.11 and a remainder of 0.203.