We divide 91566850 by 647
Our goal is to divide 91566850 by 647.

Going ahead to step 1:
9 divided by 647 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 647

On to step 2:
When dividing 91 by 647, we get 0 with a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 91, we get 91.
Bring next digit (5) of the dividend behind the 91 and repeat the process: 915 / 647

Step 3:
915 divided by 647 is 1 with a remainder of 268.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 647 from 915 to get 268.
Append the next digit (6) from the dividend to 268 and continue with: 2686 / 647

Let's proceed to step 4:
The number 647 fits into 2686 4 times, leaving a remainder of 98.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 2588 from 2686, we get 98.
Bring next digit (6) of the dividend behind the 98 and repeat the process: 986 / 647

Going ahead to step 5:
647 goes into 986 1 times with a remainder of 339.
Put 1 as the next digit of the answer. 
Result so far: 141.0
If we take 647 away from 986, we end up with 339.
Take the next digit (8) from the dividend and append it to 339, then repeat: 3398 / 647

Step 6:
647 can be fit into 3398 5 times, resulting in a remainder of 163.
The number 5 becomes the next digit in our result. 
Result so far: 1415.0
Subtract 3235 from 3398 to get 163.
Include the next digit (5) from the dividend after 163, then repeat: 1635 / 647

Let's proceed to step 7:
If we divide 1635 by 647, we get 2 and a remainder of 341.
Use 2 as the next digit of our solution. 
Result so far: 14152.0
Subtracting 1294 from 1635 leaves us with 341.
Append the next digit (0) from the dividend to 341 and continue with: 3410 / 647

On to step 8:
When dividing 3410 by 647, we get 5 with a remainder of 175.
The next digit of our result is 5. 
Result so far: 141525.0
The remainder is 175 after subtracting 3235 from 3410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Step 9:
647 can be fit into 1750 2 times, resulting in a remainder of 456.
The next digit of our result is 2. 
Result so far: 141525.2
If we take 1294 away from 1750, we end up with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Moving on to step 10:
4560 divided by 647 is 7 with a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 141525.27
Deduct 4529 from 4560 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 11:
647 can be fit into 310 0 times, resulting in a remainder of 310.
Write down 0 as next digit of the result. 
Result so far: 141525.27
Subtract 0 from 310 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Let's proceed to step 12:
647 can be fit into 3100 4 times, resulting in a remainder of 512.
Put 4 as the next digit of the answer. 
Result so far: 141525.2704
Deduct 2588 from 3100 and we're left with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Advancing to step 13:
647 can be fit into 5120 7 times, resulting in a remainder of 591.
Write down 7 as next digit of the result. 
Result so far: 141525.27047
Subtract 4529 from 5120 to get 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5910, and continue the process.

Advancing to step 14:
If we divide 5910 by 647, we get 9 and a remainder of 87.
Use 9 as the next digit of our solution. 
Result so far: 141525.270479
If we take 5823 away from 5910, we end up with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Going ahead to step 15:
647 goes into 870 1 times with a remainder of 223.
The next digit of our result is 1. 
Result so far: 141525.2704791
Deduct 647 from 870 and we're left with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Going ahead to step 16:
When dividing 2230 by 647, we get 3 with a remainder of 289.
Write down 3 as next digit of the result. 
Result so far: 141525.27047913
Deduct 1941 from 2230 and we're left with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

The final outcome is 141525.27047913, with a leftover of 2.89e-07.