91689973 ÷ 659 
Our goal is to divide 91689973 by 659.

Going ahead to step 1:
When dividing 9 by 659, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 659

Moving on to step 2:
If we divide 91 by 659, we get 0 and a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Take the next digit (6) from the dividend and append it to 91, then repeat: 916 / 659

Going ahead to step 3:
659 goes into 916 1 times with a remainder of 257.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 659 from 916 leaves us with 257.
Fetch the next digit (8) from the dividend, attach it to 257 and continue: 2578 / 659

Let's proceed to step 4:
659 goes into 2578 3 times with a remainder of 601.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 1977 from 2578 and we're left with 601.
Include the next digit (9) from the dividend after 601, then repeat: 6019 / 659

Moving on to step 5:
659 can be fit into 6019 9 times, resulting in a remainder of 88.
Use 9 as the next digit of our solution. 
Result so far: 139.0
Subtracting 5931 from 6019 leaves us with 88.
Grab the next digit (9) from the dividend, add it to 88, then carry on: 889 / 659

Going ahead to step 6:
When dividing 889 by 659, we get 1 with a remainder of 230.
Put 1 as the next digit of the answer. 
Result so far: 1391.0
The remainder is 230 after subtracting 659 from 889.
Grab the next digit (7) from the dividend, add it to 230, then carry on: 2307 / 659

Let's proceed to step 7:
659 can be fit into 2307 3 times, resulting in a remainder of 330.
Use 3 as the next digit of our solution. 
Result so far: 13913.0
Deduct 1977 from 2307 and we're left with 330.
Fetch the next digit (3) from the dividend, attach it to 330 and continue: 3303 / 659

Let's proceed to step 8:
The number 659 fits into 3303 5 times, leaving a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 139135.0
Subtract 3295 from 3303 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
If we divide 80 by 659, we get 0 and a remainder of 80.
The next digit of our result is 0. 
Result so far: 139135.0
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 10:
If we divide 800 by 659, we get 1 and a remainder of 141.
Use 1 as the next digit of our solution. 
Result so far: 139135.01
Deduct 659 from 800 and we're left with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

On to step 11:
The number 659 fits into 1410 2 times, leaving a remainder of 92.
Use 2 as the next digit of our solution. 
Result so far: 139135.012
If we take 1318 away from 1410, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 12:
659 can be fit into 920 1 times, resulting in a remainder of 261.
Write down 1 as next digit of the result. 
Result so far: 139135.0121
Subtracting 659 from 920 leaves us with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Moving on to step 13:
659 can be fit into 2610 3 times, resulting in a remainder of 633.
Record the quotient 3 as the next digit in the result. 
Result so far: 139135.01213
If we take 1977 away from 2610, we end up with 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

Let's proceed to step 14:
6330 divided by 659 is 9 with a remainder of 399.
Put 9 as the next digit of the answer. 
Result so far: 139135.012139
Subtracting 5931 from 6330 leaves us with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

On to step 15:
3990 divided by 659 is 6 with a remainder of 36.
The next digit of our result is 6. 
Result so far: 139135.0121396
Subtracting 3954 from 3990 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 16:
659 can be fit into 360 0 times, resulting in a remainder of 360.
Put 0 as the next digit of the answer. 
Result so far: 139135.0121396
Subtracting 0 from 360 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The quotient of the division is 139135.0121396, and the remainder is 3.6e-07.