72021778 ÷ 624 
We're looking to find how many times 624 goes into 72021778.

Going ahead to step 1:
7 divided by 624 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 624

Going ahead to step 2:
624 goes into 72 0 times with a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Append the next digit (0) from the dividend to 72 and continue with: 720 / 624

Moving on to step 3:
The number 624 fits into 720 1 times, leaving a remainder of 96.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 624 from 720 to get 96.
Grab the next digit (2) from the dividend, add it to 96, then carry on: 962 / 624

On to step 4:
624 can be fit into 962 1 times, resulting in a remainder of 338.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 624 away from 962, we end up with 338.
Append the next digit (1) from the dividend to 338 and continue with: 3381 / 624

Advancing to step 5:
When dividing 3381 by 624, we get 5 with a remainder of 261.
Write down 5 as next digit of the result. 
Result so far: 115.0
If we subtract 3120 from 3381, we get 261.
Grab the next digit (7) from the dividend, add it to 261, then carry on: 2617 / 624

Going ahead to step 6:
624 can be fit into 2617 4 times, resulting in a remainder of 121.
Use 4 as the next digit of our solution. 
Result so far: 1154.0
If we take 2496 away from 2617, we end up with 121.
Take the next digit (7) from the dividend and append it to 121, then repeat: 1217 / 624

Let's proceed to step 7:
When dividing 1217 by 624, we get 1 with a remainder of 593.
Put 1 as the next digit of the answer. 
Result so far: 11541.0
Subtracting 624 from 1217 leaves us with 593.
Bring next digit (8) of the dividend behind the 593 and repeat the process: 5938 / 624

Step 8:
624 can be fit into 5938 9 times, resulting in a remainder of 322.
Put 9 as the next digit of the answer. 
Result so far: 115419.0
The remainder is 322 after subtracting 5616 from 5938.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 9:
624 can be fit into 3220 5 times, resulting in a remainder of 100.
The number 5 becomes the next digit in our result. 
Result so far: 115419.5
The remainder is 100 after subtracting 3120 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 10:
624 can be fit into 1000 1 times, resulting in a remainder of 376.
Put 1 as the next digit of the answer. 
Result so far: 115419.51
Subtract 624 from 1000 to get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 11:
3760 divided by 624 is 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 115419.516
If we subtract 3744 from 3760, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
When dividing 160 by 624, we get 0 with a remainder of 160.
The next digit of our result is 0. 
Result so far: 115419.516
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 13:
If we divide 1600 by 624, we get 2 and a remainder of 352.
Use 2 as the next digit of our solution. 
Result so far: 115419.51602
Deduct 1248 from 1600 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 14:
3520 divided by 624 is 5 with a remainder of 400.
Put 5 as the next digit of the answer. 
Result so far: 115419.516025
Deduct 3120 from 3520 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 15:
624 can be fit into 4000 6 times, resulting in a remainder of 256.
The number 6 becomes the next digit in our result. 
Result so far: 115419.5160256
Subtracting 3744 from 4000 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 16:
624 can be fit into 2560 4 times, resulting in a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 115419.51602564
The remainder is 64 after subtracting 2496 from 2560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 115419.51602564 with a remaining 6.4e-08.