We're dividing 64931143 by 189 
We want to figure out the number of times 64931143 can be divided by 189.

Let's proceed to step 1:
When dividing 6 by 189, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 189

Step 2:
64 divided by 189 is 0 with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Append the next digit (9) from the dividend to 64 and continue with: 649 / 189

Step 3:
189 goes into 649 3 times with a remainder of 82.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 82 after subtracting 567 from 649.
Append the next digit (3) from the dividend to 82 and continue with: 823 / 189

On to step 4:
When dividing 823 by 189, we get 4 with a remainder of 67.
Put 4 as the next digit of the answer. 
Result so far: 34.0
If we take 756 away from 823, we end up with 67.
Bring next digit (1) of the dividend behind the 67 and repeat the process: 671 / 189

Moving on to step 5:
189 can be fit into 671 3 times, resulting in a remainder of 104.
Write down 3 as next digit of the result. 
Result so far: 343.0
Subtract 567 from 671 to get 104.
Grab the next digit (1) from the dividend, add it to 104, then carry on: 1041 / 189

Going ahead to step 6:
When dividing 1041 by 189, we get 5 with a remainder of 96.
Record the quotient 5 as the next digit in the result. 
Result so far: 3435.0
If we take 945 away from 1041, we end up with 96.
Include the next digit (4) from the dividend after 96, then repeat: 964 / 189

Advancing to step 7:
The number 189 fits into 964 5 times, leaving a remainder of 19.
Put 5 as the next digit of the answer. 
Result so far: 34355.0
Subtracting 945 from 964 leaves us with 19.
Append the next digit (3) from the dividend to 19 and continue with: 193 / 189

Advancing to step 8:
When dividing 193 by 189, we get 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 343551.0
If we take 189 away from 193, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
189 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 343551.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
When dividing 400 by 189, we get 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 343551.02
Subtract 378 from 400 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 11:
When dividing 220 by 189, we get 1 with a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 343551.021
If we subtract 189 from 220, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 12:
189 goes into 310 1 times with a remainder of 121.
Record the quotient 1 as the next digit in the result. 
Result so far: 343551.0211
If we take 189 away from 310, we end up with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

The final result is 343551.0211 with a remainder of 0.00121.