9123491 ÷ 188 
Let's see how many times 188 fits into 9123491.

Moving on to step 1:
If we divide 9 by 188, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 188

Going ahead to step 2:
If we divide 91 by 188, we get 0 and a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Grab the next digit (2) from the dividend, add it to 91, then carry on: 912 / 188

Let's proceed to step 3:
188 can be fit into 912 4 times, resulting in a remainder of 160.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 752 from 912 to get 160.
Bring next digit (3) of the dividend behind the 160 and repeat the process: 1603 / 188

On to step 4:
If we divide 1603 by 188, we get 8 and a remainder of 99.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
The remainder is 99 after subtracting 1504 from 1603.
Grab the next digit (4) from the dividend, add it to 99, then carry on: 994 / 188

On to step 5:
188 goes into 994 5 times with a remainder of 54.
Write down 5 as next digit of the result. 
Result so far: 485.0
If we take 940 away from 994, we end up with 54.
Append the next digit (9) from the dividend to 54 and continue with: 549 / 188

Advancing to step 6:
When dividing 549 by 188, we get 2 with a remainder of 173.
Put 2 as the next digit of the answer. 
Result so far: 4852.0
If we subtract 376 from 549, we get 173.
Include the next digit (1) from the dividend after 173, then repeat: 1731 / 188

Step 7:
188 can be fit into 1731 9 times, resulting in a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 48529.0
Deduct 1692 from 1731 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 8:
The number 188 fits into 390 2 times, leaving a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 48529.2
Subtract 376 from 390 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
188 can be fit into 140 0 times, resulting in a remainder of 140.
Record the quotient 0 as the next digit in the result. 
Result so far: 48529.2
If we subtract 0 from 140, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 10:
1400 divided by 188 is 7 with a remainder of 84.
The next digit of our result is 7. 
Result so far: 48529.207
Subtract 1316 from 1400 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 11:
188 goes into 840 4 times with a remainder of 88.
The number 4 becomes the next digit in our result. 
Result so far: 48529.2074
If we take 752 away from 840, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 12:
If we divide 880 by 188, we get 4 and a remainder of 128.
Record the quotient 4 as the next digit in the result. 
Result so far: 48529.20744
The remainder is 128 after subtracting 752 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The final result is 48529.20744 with a remainder of 0.000128.