We look at the division of 873680 by 64 
We want to figure out the number of times 873680 can be divided by 64.

Step 1:
If we divide 8 by 64, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 64

Let's proceed to step 2:
87 divided by 64 is 1 with a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 64 from 87 leaves us with 23.
Bring next digit (3) of the dividend behind the 23 and repeat the process: 233 / 64

On to step 3:
64 can be fit into 233 3 times, resulting in a remainder of 41.
The next digit of our result is 3. 
Result so far: 13.0
If we take 192 away from 233, we end up with 41.
Append the next digit (6) from the dividend to 41 and continue with: 416 / 64

Advancing to step 4:
When dividing 416 by 64, we get 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 136.0
If we subtract 384 from 416, we get 32.
Grab the next digit (8) from the dividend, add it to 32, then carry on: 328 / 64

Going ahead to step 5:
When dividing 328 by 64, we get 5 with a remainder of 8.
The number 5 becomes the next digit in our result. 
Result so far: 1365.0
If we subtract 320 from 328, we get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 64

On to step 6:
The number 64 fits into 80 1 times, leaving a remainder of 16.
The next digit of our result is 1. 
Result so far: 13651.0
Subtracting 64 from 80 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
64 goes into 160 2 times with a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 13651.2
Deduct 128 from 160 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 8:
64 goes into 320 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 13651.25
If we take 320 away from 320, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
The number 64 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 13651.25
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
If we divide 0 by 64, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 13651.25
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 13651.25, with a leftover of 0.0.