We're dividing 91103421 by 151 
Our goal is to divide 91103421 by 151.

Moving on to step 1:
151 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 151

On to step 2:
91 divided by 151 is 0 with a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Take the next digit (1) from the dividend and append it to 91, then repeat: 911 / 151

Step 3:
151 can be fit into 911 6 times, resulting in a remainder of 5.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 906 from 911 to get 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 151

Let's proceed to step 4:
151 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 60.0
The remainder is 50 after subtracting 0 from 50.
Take the next digit (3) from the dividend and append it to 50, then repeat: 503 / 151

Going ahead to step 5:
When dividing 503 by 151, we get 3 with a remainder of 50.
The number 3 becomes the next digit in our result. 
Result so far: 603.0
Subtracting 453 from 503 leaves us with 50.
Bring next digit (4) of the dividend behind the 50 and repeat the process: 504 / 151

Advancing to step 6:
504 divided by 151 is 3 with a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 6033.0
The remainder is 51 after subtracting 453 from 504.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 151

Let's proceed to step 7:
151 can be fit into 512 3 times, resulting in a remainder of 59.
The next digit of our result is 3. 
Result so far: 60333.0
If we subtract 453 from 512, we get 59.
Grab the next digit (1) from the dividend, add it to 59, then carry on: 591 / 151

On to step 8:
If we divide 591 by 151, we get 3 and a remainder of 138.
The number 3 becomes the next digit in our result. 
Result so far: 603333.0
If we subtract 453 from 591, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 9:
1380 divided by 151 is 9 with a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 603333.9
Deduct 1359 from 1380 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 10:
151 can be fit into 210 1 times, resulting in a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 603333.91
Deduct 151 from 210 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.

Going ahead to step 11:
When dividing 590 by 151, we get 3 with a remainder of 137.
Use 3 as the next digit of our solution. 
Result so far: 603333.913
The remainder is 137 after subtracting 453 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Let's proceed to step 12:
If we divide 1370 by 151, we get 9 and a remainder of 11.
The next digit of our result is 9. 
Result so far: 603333.9139
The remainder is 11 after subtracting 1359 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 13:
110 divided by 151 is 0 with a remainder of 110.
Write down 0 as next digit of the result. 
Result so far: 603333.9139
The remainder is 110 after subtracting 0 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 14:
151 can be fit into 1100 7 times, resulting in a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 603333.913907
Subtracting 1057 from 1100 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 15:
The number 151 fits into 430 2 times, leaving a remainder of 128.
Write down 2 as next digit of the result. 
Result so far: 603333.9139072
Subtract 302 from 430 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 16:
151 goes into 1280 8 times with a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 603333.91390728
If we subtract 1208 from 1280, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 603333.91390728, and the remainder is 7.2e-08.