We look at the division of 84731720 by 664 
Our goal is to divide 84731720 by 664.

Step 1:
The number 664 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 664

On to step 2:
84 divided by 664 is 0 with a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 84 to get 84.
Grab the next digit (7) from the dividend, add it to 84, then carry on: 847 / 664

Step 3:
The number 664 fits into 847 1 times, leaving a remainder of 183.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 664 from 847 leaves us with 183.
Bring next digit (3) of the dividend behind the 183 and repeat the process: 1833 / 664

Advancing to step 4:
664 can be fit into 1833 2 times, resulting in a remainder of 505.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 1328 from 1833, we get 505.
Fetch the next digit (1) from the dividend, attach it to 505 and continue: 5051 / 664

On to step 5:
664 goes into 5051 7 times with a remainder of 403.
Put 7 as the next digit of the answer. 
Result so far: 127.0
If we subtract 4648 from 5051, we get 403.
Bring next digit (7) of the dividend behind the 403 and repeat the process: 4037 / 664

Step 6:
4037 divided by 664 is 6 with a remainder of 53.
Use 6 as the next digit of our solution. 
Result so far: 1276.0
Deduct 3984 from 4037 and we're left with 53.
Take the next digit (2) from the dividend and append it to 53, then repeat: 532 / 664

Moving on to step 7:
664 goes into 532 0 times with a remainder of 532.
Write down 0 as next digit of the result. 
Result so far: 12760.0
If we take 0 away from 532, we end up with 532.
Include the next digit (0) from the dividend after 532, then repeat: 5320 / 664

Step 8:
664 can be fit into 5320 8 times, resulting in a remainder of 8.
The next digit of our result is 8. 
Result so far: 127608.0
Subtract 5312 from 5320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
664 can be fit into 80 0 times, resulting in a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 127608.0
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 10:
The number 664 fits into 800 1 times, leaving a remainder of 136.
Use 1 as the next digit of our solution. 
Result so far: 127608.01
The remainder is 136 after subtracting 664 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 11:
If we divide 1360 by 664, we get 2 and a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 127608.012
The remainder is 32 after subtracting 1328 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
664 can be fit into 320 0 times, resulting in a remainder of 320.
Use 0 as the next digit of our solution. 
Result so far: 127608.012
If we take 0 away from 320, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 13:
3200 divided by 664 is 4 with a remainder of 544.
The number 4 becomes the next digit in our result. 
Result so far: 127608.01204
The remainder is 544 after subtracting 2656 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Moving on to step 14:
664 can be fit into 5440 8 times, resulting in a remainder of 128.
Write down 8 as next digit of the result. 
Result so far: 127608.012048
The remainder is 128 after subtracting 5312 from 5440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 15:
When dividing 1280 by 664, we get 1 with a remainder of 616.
Write down 1 as next digit of the result. 
Result so far: 127608.0120481
Deduct 664 from 1280 and we're left with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Moving on to step 16:
664 can be fit into 6160 9 times, resulting in a remainder of 184.
Write down 9 as next digit of the result. 
Result so far: 127608.01204819
If we take 5976 away from 6160, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Our division results in 127608.01204819 with a remaining 1.84e-07.