Let's divide 9786891 by 651
Let's see how many times 651 fits into 9786891.

Step 1:
9 divided by 651 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 651

Going ahead to step 2:
651 can be fit into 97 0 times, resulting in a remainder of 97.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 97 and we're left with 97.
Fetch the next digit (8) from the dividend, attach it to 97 and continue: 978 / 651

Advancing to step 3:
978 divided by 651 is 1 with a remainder of 327.
The next digit of our result is 1. 
Result so far: 1.0
If we take 651 away from 978, we end up with 327.
Append the next digit (6) from the dividend to 327 and continue with: 3276 / 651

On to step 4:
If we divide 3276 by 651, we get 5 and a remainder of 21.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we subtract 3255 from 3276, we get 21.
Include the next digit (8) from the dividend after 21, then repeat: 218 / 651

Let's proceed to step 5:
The number 651 fits into 218 0 times, leaving a remainder of 218.
Write down 0 as next digit of the result. 
Result so far: 150.0
Deduct 0 from 218 and we're left with 218.
Bring next digit (9) of the dividend behind the 218 and repeat the process: 2189 / 651

Going ahead to step 6:
When dividing 2189 by 651, we get 3 with a remainder of 236.
The next digit of our result is 3. 
Result so far: 1503.0
Deduct 1953 from 2189 and we're left with 236.
Fetch the next digit (1) from the dividend, attach it to 236 and continue: 2361 / 651

Advancing to step 7:
651 goes into 2361 3 times with a remainder of 408.
Record the quotient 3 as the next digit in the result. 
Result so far: 15033.0
If we subtract 1953 from 2361, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 8:
When dividing 4080 by 651, we get 6 with a remainder of 174.
Use 6 as the next digit of our solution. 
Result so far: 15033.6
Deduct 3906 from 4080 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Moving on to step 9:
If we divide 1740 by 651, we get 2 and a remainder of 438.
Write down 2 as next digit of the result. 
Result so far: 15033.62
Subtracting 1302 from 1740 leaves us with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Step 10:
The number 651 fits into 4380 6 times, leaving a remainder of 474.
Write down 6 as next digit of the result. 
Result so far: 15033.626
Subtracting 3906 from 4380 leaves us 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.

Let's proceed to step 11:
The number 651 fits into 4740 7 times, leaving a remainder of 183.
Put 7 as the next digit of the answer. 
Result so far: 15033.6267
The remainder is 183 after subtracting 4557 from 4740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Moving on to step 12:
651 goes into 1830 2 times with a remainder of 528.
Record the quotient 2 as the next digit in the result. 
Result so far: 15033.62672
If we subtract 1302 from 1830, we get 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Advancing to step 13:
651 can be fit into 5280 8 times, resulting in a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 15033.626728
If we subtract 5208 from 5280, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 14:
When dividing 720 by 651, we get 1 with a remainder of 69.
The next digit of our result is 1. 
Result so far: 15033.6267281
Deduct 651 from 720 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 15:
If we divide 690 by 651, we get 1 and a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 15033.62672811
Deduct 651 from 690 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The final result is 15033.62672811 with a remainder of 3.9e-08.