We look at the division of 45107186 by 189 
We're looking to find how many times 189 goes into 45107186.

Moving on to step 1:
If we divide 4 by 189, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 189

On to step 2:
45 divided by 189 is 0 with a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Append the next digit (1) from the dividend to 45 and continue with: 451 / 189

Advancing to step 3:
If we divide 451 by 189, we get 2 and a remainder of 73.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 378 away from 451, we end up with 73.
Fetch the next digit (0) from the dividend, attach it to 73 and continue: 730 / 189

Moving on to step 4:
730 divided by 189 is 3 with a remainder of 163.
Put 3 as the next digit of the answer. 
Result so far: 23.0
The remainder is 163 after subtracting 567 from 730.
Bring next digit (7) of the dividend behind the 163 and repeat the process: 1637 / 189

On to step 5:
189 can be fit into 1637 8 times, resulting in a remainder of 125.
The next digit of our result is 8. 
Result so far: 238.0
Deduct 1512 from 1637 and we're left with 125.
Append the next digit (1) from the dividend to 125 and continue with: 1251 / 189

Going ahead to step 6:
The number 189 fits into 1251 6 times, leaving a remainder of 117.
The number 6 becomes the next digit in our result. 
Result so far: 2386.0
If we subtract 1134 from 1251, we get 117.
Include the next digit (8) from the dividend after 117, then repeat: 1178 / 189

Advancing to step 7:
189 can be fit into 1178 6 times, resulting in a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 23866.0
Subtract 1134 from 1178 to get 44.
Fetch the next digit (6) from the dividend, attach it to 44 and continue: 446 / 189

Let's proceed to step 8:
If we divide 446 by 189, we get 2 and a remainder of 68.
Record the quotient 2 as the next digit in the result. 
Result so far: 238662.0
Deduct 378 from 446 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 9:
680 divided by 189 is 3 with a remainder of 113.
Record the quotient 3 as the next digit in the result. 
Result so far: 238662.3
Deduct 567 from 680 and we're left with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Going ahead to step 10:
189 goes into 1130 5 times with a remainder of 185.
Record the quotient 5 as the next digit in the result. 
Result so far: 238662.35
Subtracting 945 from 1130 leaves us with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Going ahead to step 11:
1850 divided by 189 is 9 with a remainder of 149.
Use 9 as the next digit of our solution. 
Result so far: 238662.359
Subtract 1701 from 1850 to get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Step 12:
1490 divided by 189 is 7 with a remainder of 167.
The next digit of our result is 7. 
Result so far: 238662.3597
Subtracting 1323 from 1490 leaves us with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Moving on to step 13:
189 can be fit into 1670 8 times, resulting in a remainder of 158.
Write down 8 as next digit of the result. 
Result so far: 238662.35978
If we take 1512 away from 1670, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 14:
If we divide 1580 by 189, we get 8 and a remainder of 68.
Put 8 as the next digit of the answer. 
Result so far: 238662.359788
Deduct 1512 from 1580 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final outcome is 238662.359788, with a leftover of 6.8e-06.