65469118 ÷ 646 
Our goal is to divide 65469118 by 646.

Let's proceed to step 1:
6 divided by 646 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 646

On to step 2:
646 goes into 65 0 times with a remainder of 65.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 65 leaves us with 65.
Take the next digit (4) from the dividend and append it to 65, then repeat: 654 / 646

On to step 3:
654 divided by 646 is 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 1.0
If we take 646 away from 654, we end up with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 646

On to step 4:
646 goes into 86 0 times with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 86, we end up with 86.
Include the next digit (9) from the dividend after 86, then repeat: 869 / 646

Going ahead to step 5:
869 divided by 646 is 1 with a remainder of 223.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
If we take 646 away from 869, we end up with 223.
Bring next digit (1) of the dividend behind the 223 and repeat the process: 2231 / 646

On to step 6:
2231 divided by 646 is 3 with a remainder of 293.
Use 3 as the next digit of our solution. 
Result so far: 1013.0
If we take 1938 away from 2231, we end up with 293.
Grab the next digit (1) from the dividend, add it to 293, then carry on: 2931 / 646

Moving on to step 7:
The number 646 fits into 2931 4 times, leaving a remainder of 347.
Record the quotient 4 as the next digit in the result. 
Result so far: 10134.0
The remainder is 347 after subtracting 2584 from 2931.
Bring next digit (8) of the dividend behind the 347 and repeat the process: 3478 / 646

Advancing to step 8:
646 can be fit into 3478 5 times, resulting in a remainder of 248.
The number 5 becomes the next digit in our result. 
Result so far: 101345.0
Subtracting 3230 from 3478 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

On to step 9:
646 can be fit into 2480 3 times, resulting in a remainder of 542.
The next digit of our result is 3. 
Result so far: 101345.3
Deduct 1938 from 2480 and we're left with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

On to step 10:
646 goes into 5420 8 times with a remainder of 252.
Use 8 as the next digit of our solution. 
Result so far: 101345.38
Subtracting 5168 from 5420 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Let's proceed to step 11:
When dividing 2520 by 646, we get 3 with a remainder of 582.
Record the quotient 3 as the next digit in the result. 
Result so far: 101345.383
Deduct 1938 from 2520 and we're left with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

On to step 12:
When dividing 5820 by 646, we get 9 with a remainder of 6.
The next digit of our result is 9. 
Result so far: 101345.3839
Subtracting 5814 from 5820 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
The number 646 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 101345.3839
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 14:
If we divide 600 by 646, we get 0 and a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 101345.3839
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

The final result is 101345.3839 with a remainder of 6e-05.