Let's divide 8640206 by 962
Let's see how many times 962 fits into 8640206.

Advancing to step 1:
The number 962 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 962

On to step 2:
When dividing 86 by 962, we get 0 with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Fetch the next digit (4) from the dividend, attach it to 86 and continue: 864 / 962

Moving on to step 3:
When dividing 864 by 962, we get 0 with a remainder of 864.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 864 and we're left with 864.
Bring next digit (0) of the dividend behind the 864 and repeat the process: 8640 / 962

On to step 4:
8640 divided by 962 is 8 with a remainder of 944.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 7696 from 8640 leaves us with 944.
Append the next digit (2) from the dividend to 944 and continue with: 9442 / 962

Let's proceed to step 5:
962 can be fit into 9442 9 times, resulting in a remainder of 784.
Record the quotient 9 as the next digit in the result. 
Result so far: 89.0
Deduct 8658 from 9442 and we're left with 784.
Bring next digit (0) of the dividend behind the 784 and repeat the process: 7840 / 962

Moving on to step 6:
The number 962 fits into 7840 8 times, leaving a remainder of 144.
The next digit of our result is 8. 
Result so far: 898.0
The remainder is 144 after subtracting 7696 from 7840.
Fetch the next digit (6) from the dividend, attach it to 144 and continue: 1446 / 962

Advancing to step 7:
962 can be fit into 1446 1 times, resulting in a remainder of 484.
The number 1 becomes the next digit in our result. 
Result so far: 8981.0
Subtract 962 from 1446 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Step 8:
When dividing 4840 by 962, we get 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 8981.5
Subtract 4810 from 4840 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
The number 962 fits into 300 0 times, leaving a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 8981.5
If we subtract 0 from 300, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 10:
When dividing 3000 by 962, we get 3 with a remainder of 114.
Put 3 as the next digit of the answer. 
Result so far: 8981.503
Subtract 2886 from 3000 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 11:
If we divide 1140 by 962, we get 1 and a remainder of 178.
The next digit of our result is 1. 
Result so far: 8981.5031
If we subtract 962 from 1140, we get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Going ahead to step 12:
962 can be fit into 1780 1 times, resulting in a remainder of 818.
Record the quotient 1 as the next digit in the result. 
Result so far: 8981.50311
Subtract 962 from 1780 to get 818.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8180, and continue the process.

The final result is 8981.50311 with a remainder of 0.000818.