73641680 divided by 178 
Let's see how many times 178 fits into 73641680.

Advancing to step 1:
178 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 178

Step 2:
73 divided by 178 is 0 with a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Fetch the next digit (6) from the dividend, attach it to 73 and continue: 736 / 178

Going ahead to step 3:
If we divide 736 by 178, we get 4 and a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 712 from 736 to get 24.
Take the next digit (4) from the dividend and append it to 24, then repeat: 244 / 178

Advancing to step 4:
The number 178 fits into 244 1 times, leaving a remainder of 66.
The next digit of our result is 1. 
Result so far: 41.0
If we take 178 away from 244, we end up with 66.
Bring next digit (1) of the dividend behind the 66 and repeat the process: 661 / 178

Going ahead to step 5:
178 goes into 661 3 times with a remainder of 127.
Record the quotient 3 as the next digit in the result. 
Result so far: 413.0
The remainder is 127 after subtracting 534 from 661.
Include the next digit (6) from the dividend after 127, then repeat: 1276 / 178

Advancing to step 6:
If we divide 1276 by 178, we get 7 and a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 4137.0
Subtract 1246 from 1276 to get 30.
Include the next digit (8) from the dividend after 30, then repeat: 308 / 178

Step 7:
The number 178 fits into 308 1 times, leaving a remainder of 130.
Put 1 as the next digit of the answer. 
Result so far: 41371.0
Subtract 178 from 308 to get 130.
Append the next digit (0) from the dividend to 130 and continue with: 1300 / 178

On to step 8:
178 can be fit into 1300 7 times, resulting in a remainder of 54.
Put 7 as the next digit of the answer. 
Result so far: 413717.0
If we take 1246 away from 1300, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 9:
540 divided by 178 is 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 413717.3
Subtracting 534 from 540 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 10:
When dividing 60 by 178, we get 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 413717.3
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
If we divide 600 by 178, we get 3 and a remainder of 66.
The next digit of our result is 3. 
Result so far: 413717.303
If we take 534 away from 600, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 12:
178 goes into 660 3 times with a remainder of 126.
Put 3 as the next digit of the answer. 
Result so far: 413717.3033
Subtracting 534 from 660 leaves us with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

The final result is 413717.3033 with a remainder of 0.00126.