648535 ÷ 89 
Let's see how many times 89 fits into 648535.

Let's proceed to step 1:
The number 89 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 89

Step 2:
If we divide 64 by 89, we get 0 and a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Include the next digit (8) from the dividend after 64, then repeat: 648 / 89

Moving on to step 3:
The number 89 fits into 648 7 times, leaving a remainder of 25.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 623 from 648 and we're left with 25.
Bring next digit (5) of the dividend behind the 25 and repeat the process: 255 / 89

Let's proceed to step 4:
89 goes into 255 2 times with a remainder of 77.
Put 2 as the next digit of the answer. 
Result so far: 72.0
Subtracting 178 from 255 leaves us with 77.
Include the next digit (3) from the dividend after 77, then repeat: 773 / 89

Going ahead to step 5:
89 can be fit into 773 8 times, resulting in a remainder of 61.
The next digit of our result is 8. 
Result so far: 728.0
Deduct 712 from 773 and we're left with 61.
Bring next digit (5) of the dividend behind the 61 and repeat the process: 615 / 89

Step 6:
When dividing 615 by 89, we get 6 with a remainder of 81.
Use 6 as the next digit of our solution. 
Result so far: 7286.0
Deduct 534 from 615 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 7:
810 divided by 89 is 9 with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 7286.9
Subtracting 801 from 810 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 8:
If we divide 90 by 89, we get 1 and a remainder of 1.
The next digit of our result is 1. 
Result so far: 7286.91
If we subtract 89 from 90, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
If we divide 10 by 89, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 7286.91
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
100 divided by 89 is 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 7286.9101
Subtract 89 from 100 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 11:
89 goes into 110 1 times with a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 7286.91011
Subtract 89 from 110 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final result is 7286.91011 with a remainder of 2.1e-05.