72889745 ÷ 526 
We're looking to find how many times 526 goes into 72889745.

Advancing to step 1:
The number 526 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 526

Going ahead to step 2:
The number 526 fits into 72 0 times, leaving a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Fetch the next digit (8) from the dividend, attach it to 72 and continue: 728 / 526

Moving on to step 3:
The number 526 fits into 728 1 times, leaving a remainder of 202.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 526 from 728, we get 202.
Bring next digit (8) of the dividend behind the 202 and repeat the process: 2028 / 526

Let's proceed to step 4:
When dividing 2028 by 526, we get 3 with a remainder of 450.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 450 after subtracting 1578 from 2028.
Fetch the next digit (9) from the dividend, attach it to 450 and continue: 4509 / 526

Moving on to step 5:
526 can be fit into 4509 8 times, resulting in a remainder of 301.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
If we take 4208 away from 4509, we end up with 301.
Include the next digit (7) from the dividend after 301, then repeat: 3017 / 526

Going ahead to step 6:
The number 526 fits into 3017 5 times, leaving a remainder of 387.
The number 5 becomes the next digit in our result. 
Result so far: 1385.0
Subtract 2630 from 3017 to get 387.
Grab the next digit (4) from the dividend, add it to 387, then carry on: 3874 / 526

Let's proceed to step 7:
526 can be fit into 3874 7 times, resulting in a remainder of 192.
The number 7 becomes the next digit in our result. 
Result so far: 13857.0
Deduct 3682 from 3874 and we're left with 192.
Bring next digit (5) of the dividend behind the 192 and repeat the process: 1925 / 526

Going ahead to step 8:
526 can be fit into 1925 3 times, resulting in a remainder of 347.
The next digit of our result is 3. 
Result so far: 138573.0
Deduct 1578 from 1925 and we're left with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Going ahead to step 9:
526 goes into 3470 6 times with a remainder of 314.
Use 6 as the next digit of our solution. 
Result so far: 138573.6
Subtract 3156 from 3470 to get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 10:
The number 526 fits into 3140 5 times, leaving a remainder of 510.
Put 5 as the next digit of the answer. 
Result so far: 138573.65
Subtract 2630 from 3140 to get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Moving on to step 11:
526 can be fit into 5100 9 times, resulting in a remainder of 366.
Use 9 as the next digit of our solution. 
Result so far: 138573.659
Subtract 4734 from 5100 to get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Going ahead to step 12:
526 can be fit into 3660 6 times, resulting in a remainder of 504.
Put 6 as the next digit of the answer. 
Result so far: 138573.6596
Deduct 3156 from 3660 and we're left with 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Advancing to step 13:
526 goes into 5040 9 times with a remainder of 306.
Put 9 as the next digit of the answer. 
Result so far: 138573.65969
Deduct 4734 from 5040 and we're left with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Going ahead to step 14:
526 can be fit into 3060 5 times, resulting in a remainder of 430.
The next digit of our result is 5. 
Result so far: 138573.659695
If we take 2630 away from 3060, we end up with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Step 15:
4300 divided by 526 is 8 with a remainder of 92.
Write down 8 as next digit of the result. 
Result so far: 138573.6596958
Deduct 4208 from 4300 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 16:
920 divided by 526 is 1 with a remainder of 394.
The next digit of our result is 1. 
Result so far: 138573.65969581
Subtract 526 from 920 to get 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

After the division, we end up with 138573.65969581 and a remainder of 3.94e-07.