91791788 ÷ 63 
We want to divide 91791788 by 63.

Moving on to step 1:
63 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 63

Let's proceed to step 2:
63 can be fit into 91 1 times, resulting in a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 63 from 91 and we're left with 28.
Include the next digit (7) from the dividend after 28, then repeat: 287 / 63

Let's proceed to step 3:
287 divided by 63 is 4 with a remainder of 35.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 252 from 287 leaves us with 35.
Take the next digit (9) from the dividend and append it to 35, then repeat: 359 / 63

Advancing to step 4:
When dividing 359 by 63, we get 5 with a remainder of 44.
Write down 5 as next digit of the result. 
Result so far: 145.0
Deduct 315 from 359 and we're left with 44.
Take the next digit (1) from the dividend and append it to 44, then repeat: 441 / 63

Let's proceed to step 5:
63 goes into 441 7 times with a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 1457.0
Subtracting 441 from 441 leaves us with 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 63

Advancing to step 6:
7 divided by 63 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 14570.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 63

Moving on to step 7:
63 can be fit into 78 1 times, resulting in a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 145701.0
If we take 63 away from 78, we end up with 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 63

Advancing to step 8:
The number 63 fits into 158 2 times, leaving a remainder of 32.
The next digit of our result is 2. 
Result so far: 1457012.0
Subtracting 126 from 158 leaves us 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.

Moving on to step 9:
63 goes into 320 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 1457012.5
If we take 315 away from 320, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
If we divide 50 by 63, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 1457012.5
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 11:
63 goes into 500 7 times with a remainder of 59.
Record the quotient 7 as the next digit in the result. 
Result so far: 1457012.507
Deduct 441 from 500 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 12:
590 divided by 63 is 9 with a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 1457012.5079
The remainder is 23 after subtracting 567 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 13:
230 divided by 63 is 3 with a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 1457012.50793
If we take 189 away from 230, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 14:
When dividing 410 by 63, we get 6 with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 1457012.507936
The remainder is 32 after subtracting 378 from 410.
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 15:
63 goes into 320 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 1457012.5079365
The remainder is 5 after subtracting 315 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 16:
If we divide 50 by 63, we get 0 and a remainder of 50.
The next digit of our result is 0. 
Result so far: 1457012.5079365
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

After the division, we end up with 1457012.5079365 and a remainder of 5e-08.