91120832 ÷ 448 
The aim is to understand the frequency of 448 in 91120832.

On to step 1:
9 divided by 448 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 448

Step 2:
The number 448 fits into 91 0 times, leaving a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Grab the next digit (1) from the dividend, add it to 91, then carry on: 911 / 448

Moving on to step 3:
448 goes into 911 2 times with a remainder of 15.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 896 away from 911, we end up with 15.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 448

Going ahead to step 4:
152 divided by 448 is 0 with a remainder of 152.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we take 0 away from 152, we end up with 152.
Take the next digit (0) from the dividend and append it to 152, then repeat: 1520 / 448

Step 5:
If we divide 1520 by 448, we get 3 and a remainder of 176.
Use 3 as the next digit of our solution. 
Result so far: 203.0
The remainder is 176 after subtracting 1344 from 1520.
Bring next digit (8) of the dividend behind the 176 and repeat the process: 1768 / 448

Let's proceed to step 6:
448 goes into 1768 3 times with a remainder of 424.
Write down 3 as next digit of the result. 
Result so far: 2033.0
Subtracting 1344 from 1768 leaves us with 424.
Bring next digit (3) of the dividend behind the 424 and repeat the process: 4243 / 448

Advancing to step 7:
448 goes into 4243 9 times with a remainder of 211.
Use 9 as the next digit of our solution. 
Result so far: 20339.0
Subtract 4032 from 4243 to get 211.
Append the next digit (2) from the dividend to 211 and continue with: 2112 / 448

Advancing to step 8:
448 goes into 2112 4 times with a remainder of 320.
The number 4 becomes the next digit in our result. 
Result so far: 203394.0
If we subtract 1792 from 2112, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 9:
When dividing 3200 by 448, we get 7 with a remainder of 64.
Write down 7 as next digit of the result. 
Result so far: 203394.7
If we take 3136 away from 3200, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 10:
The number 448 fits into 640 1 times, leaving a remainder of 192.
Write down 1 as next digit of the result. 
Result so far: 203394.71
If we subtract 448 from 640, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 11:
The number 448 fits into 1920 4 times, leaving a remainder of 128.
Use 4 as the next digit of our solution. 
Result so far: 203394.714
Subtracting 1792 from 1920 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 12:
If we divide 1280 by 448, we get 2 and a remainder of 384.
Use 2 as the next digit of our solution. 
Result so far: 203394.7142
Deduct 896 from 1280 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 13:
448 goes into 3840 8 times with a remainder of 256.
Put 8 as the next digit of the answer. 
Result so far: 203394.71428
If we subtract 3584 from 3840, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 14:
If we divide 2560 by 448, we get 5 and a remainder of 320.
Use 5 as the next digit of our solution. 
Result so far: 203394.714285
Subtracting 2240 from 2560 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 15:
If we divide 3200 by 448, we get 7 and a remainder of 64.
Write down 7 as next digit of the result. 
Result so far: 203394.7142857
The remainder is 64 after subtracting 3136 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 16:
448 goes into 640 1 times with a remainder of 192.
The next digit of our result is 1. 
Result so far: 203394.71428571
If we take 448 away from 640, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Our division results in 203394.71428571 with a remaining 1.92e-07.