78472289 divided by 181 
We're looking to find how many times 181 goes into 78472289.

Step 1:
If we divide 7 by 181, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 181

On to step 2:
181 can be fit into 78 0 times, resulting in a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Grab the next digit (4) from the dividend, add it to 78, then carry on: 784 / 181

Moving on to step 3:
784 divided by 181 is 4 with a remainder of 60.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 724 from 784, we get 60.
Take the next digit (7) from the dividend and append it to 60, then repeat: 607 / 181

Going ahead to step 4:
181 goes into 607 3 times with a remainder of 64.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
If we subtract 543 from 607, we get 64.
Take the next digit (2) from the dividend and append it to 64, then repeat: 642 / 181

On to step 5:
181 goes into 642 3 times with a remainder of 99.
Write down 3 as next digit of the result. 
Result so far: 433.0
Subtract 543 from 642 to get 99.
Include the next digit (2) from the dividend after 99, then repeat: 992 / 181

On to step 6:
The number 181 fits into 992 5 times, leaving a remainder of 87.
Put 5 as the next digit of the answer. 
Result so far: 4335.0
If we take 905 away from 992, we end up with 87.
Include the next digit (8) from the dividend after 87, then repeat: 878 / 181

On to step 7:
The number 181 fits into 878 4 times, leaving a remainder of 154.
Use 4 as the next digit of our solution. 
Result so far: 43354.0
If we subtract 724 from 878, we get 154.
Fetch the next digit (9) from the dividend, attach it to 154 and continue: 1549 / 181

Step 8:
The number 181 fits into 1549 8 times, leaving a remainder of 101.
The number 8 becomes the next digit in our result. 
Result so far: 433548.0
If we subtract 1448 from 1549, we get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Advancing to step 9:
If we divide 1010 by 181, we get 5 and a remainder of 105.
Record the quotient 5 as the next digit in the result. 
Result so far: 433548.5
Subtract 905 from 1010 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 10:
1050 divided by 181 is 5 with a remainder of 145.
Use 5 as the next digit of our solution. 
Result so far: 433548.55
Subtracting 905 from 1050 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

The quotient of the division is 433548.55, and the remainder is 0.145.