81501194 ÷ 189 
We want to divide 81501194 by 189.

Advancing to step 1:
189 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 189

Step 2:
189 goes into 81 0 times with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Include the next digit (5) from the dividend after 81, then repeat: 815 / 189

On to step 3:
When dividing 815 by 189, we get 4 with a remainder of 59.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 756 from 815 leaves us with 59.
Append the next digit (0) from the dividend to 59 and continue with: 590 / 189

Let's proceed to step 4:
590 divided by 189 is 3 with a remainder of 23.
The next digit of our result is 3. 
Result so far: 43.0
The remainder is 23 after subtracting 567 from 590.
Bring next digit (1) of the dividend behind the 23 and repeat the process: 231 / 189

Advancing to step 5:
The number 189 fits into 231 1 times, leaving a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 431.0
Subtract 189 from 231 to get 42.
Bring next digit (1) of the dividend behind the 42 and repeat the process: 421 / 189

Step 6:
421 divided by 189 is 2 with a remainder of 43.
Put 2 as the next digit of the answer. 
Result so far: 4312.0
If we take 378 away from 421, we end up with 43.
Append the next digit (9) from the dividend to 43 and continue with: 439 / 189

Advancing to step 7:
When dividing 439 by 189, we get 2 with a remainder of 61.
Use 2 as the next digit of our solution. 
Result so far: 43122.0
If we subtract 378 from 439, we get 61.
Include the next digit (4) from the dividend after 61, then repeat: 614 / 189

Moving on to step 8:
189 goes into 614 3 times with a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 431223.0
If we take 567 away from 614, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 9:
189 can be fit into 470 2 times, resulting in a remainder of 92.
Record the quotient 2 as the next digit in the result. 
Result so far: 431223.2
If we take 378 away from 470, 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.

Let's proceed to step 10:
If we divide 920 by 189, we get 4 and a remainder of 164.
Write down 4 as next digit of the result. 
Result so far: 431223.24
The remainder is 164 after subtracting 756 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 11:
189 can be fit into 1640 8 times, resulting in a remainder of 128.
Record the quotient 8 as the next digit in the result. 
Result so far: 431223.248
If we subtract 1512 from 1640, we 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.

On to step 12:
189 goes into 1280 6 times with a remainder of 146.
The number 6 becomes the next digit in our result. 
Result so far: 431223.2486
Deduct 1134 from 1280 and we're left with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 13:
189 goes into 1460 7 times with a remainder of 137.
Record the quotient 7 as the next digit in the result. 
Result so far: 431223.24867
If we subtract 1323 from 1460, we get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Advancing to step 14:
1370 divided by 189 is 7 with a remainder of 47.
The next digit of our result is 7. 
Result so far: 431223.248677
The remainder is 47 after subtracting 1323 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

In conclusion, the division gives 431223.248677 with a balance of 4.7e-06.