73180940 divided by 651 
Our goal is to divide 73180940 by 651.

Let's proceed to step 1:
If we divide 7 by 651, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 651

Going ahead to step 2:
651 goes into 73 0 times with a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Append the next digit (1) from the dividend to 73 and continue with: 731 / 651

On to step 3:
731 divided by 651 is 1 with a remainder of 80.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 80 after subtracting 651 from 731.
Take the next digit (8) from the dividend and append it to 80, then repeat: 808 / 651

Going ahead to step 4:
The number 651 fits into 808 1 times, leaving a remainder of 157.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 157 after subtracting 651 from 808.
Include the next digit (0) from the dividend after 157, then repeat: 1570 / 651

Going ahead to step 5:
651 can be fit into 1570 2 times, resulting in a remainder of 268.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
The remainder is 268 after subtracting 1302 from 1570.
Append the next digit (9) from the dividend to 268 and continue with: 2689 / 651

On to step 6:
If we divide 2689 by 651, we get 4 and a remainder of 85.
The number 4 becomes the next digit in our result. 
Result so far: 1124.0
If we take 2604 away from 2689, we end up with 85.
Take the next digit (4) from the dividend and append it to 85, then repeat: 854 / 651

On to step 7:
If we divide 854 by 651, we get 1 and a remainder of 203.
Record the quotient 1 as the next digit in the result. 
Result so far: 11241.0
The remainder is 203 after subtracting 651 from 854.
Include the next digit (0) from the dividend after 203, then repeat: 2030 / 651

Advancing to step 8:
When dividing 2030 by 651, we get 3 with a remainder of 77.
Record the quotient 3 as the next digit in the result. 
Result so far: 112413.0
If we subtract 1953 from 2030, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

On to step 9:
651 goes into 770 1 times with a remainder of 119.
Use 1 as the next digit of our solution. 
Result so far: 112413.1
If we subtract 651 from 770, we get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

On to step 10:
1190 divided by 651 is 1 with a remainder of 539.
The next digit of our result is 1. 
Result so far: 112413.11
Subtracting 651 from 1190 leaves us with 539.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5390, and continue the process.

The final outcome is 112413.11, with a leftover of 0.539.