We're dividing 72292510 by 401 
We want to figure out the number of times 72292510 can be divided by 401.

Going ahead to step 1:
The number 401 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 401

Going ahead to step 2:
When dividing 72 by 401, we get 0 with a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Include the next digit (2) from the dividend after 72, then repeat: 722 / 401

Let's proceed to step 3:
If we divide 722 by 401, we get 1 and a remainder of 321.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 401 from 722, we get 321.
Bring next digit (9) of the dividend behind the 321 and repeat the process: 3219 / 401

Moving on to step 4:
The number 401 fits into 3219 8 times, leaving a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtracting 3208 from 3219 leaves us with 11.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 401

Advancing to step 5:
If we divide 112 by 401, we get 0 and a remainder of 112.
Record the quotient 0 as the next digit in the result. 
Result so far: 180.0
Deduct 0 from 112 and we're left with 112.
Grab the next digit (5) from the dividend, add it to 112, then carry on: 1125 / 401

Moving on to step 6:
401 can be fit into 1125 2 times, resulting in a remainder of 323.
Write down 2 as next digit of the result. 
Result so far: 1802.0
The remainder is 323 after subtracting 802 from 1125.
Fetch the next digit (1) from the dividend, attach it to 323 and continue: 3231 / 401

Advancing to step 7:
401 goes into 3231 8 times with a remainder of 23.
The next digit of our result is 8. 
Result so far: 18028.0
Subtract 3208 from 3231 to get 23.
Include the next digit (0) from the dividend after 23, then repeat: 230 / 401

Let's proceed to step 8:
If we divide 230 by 401, we get 0 and a remainder of 230.
Put 0 as the next digit of the answer. 
Result so far: 180280.0
Subtracting 0 from 230 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Going ahead to step 9:
If we divide 2300 by 401, we get 5 and a remainder of 295.
Use 5 as the next digit of our solution. 
Result so far: 180280.5
If we take 2005 away from 2300, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Advancing to step 10:
If we divide 2950 by 401, we get 7 and a remainder of 143.
Put 7 as the next digit of the answer. 
Result so far: 180280.57
Subtracting 2807 from 2950 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Advancing to step 11:
401 can be fit into 1430 3 times, resulting in a remainder of 227.
Write down 3 as next digit of the result. 
Result so far: 180280.573
Deduct 1203 from 1430 and we're left with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

On to step 12:
When dividing 2270 by 401, we get 5 with a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 180280.5735
If we subtract 2005 from 2270, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 13:
401 goes into 2650 6 times with a remainder of 244.
The next digit of our result is 6. 
Result so far: 180280.57356
If we subtract 2406 from 2650, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 14:
If we divide 2440 by 401, we get 6 and a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 180280.573566
The remainder is 34 after subtracting 2406 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final outcome is 180280.573566, with a leftover of 3.4e-06.