We're dividing 78218590 by 537 
We're looking to find how many times 537 goes into 78218590.

Step 1:
If we divide 7 by 537, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 537

Going ahead to step 2:
537 can be fit into 78 0 times, resulting in a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Take the next digit (2) from the dividend and append it to 78, then repeat: 782 / 537

Step 3:
When dividing 782 by 537, we get 1 with a remainder of 245.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 537 from 782 leaves us with 245.
Bring next digit (1) of the dividend behind the 245 and repeat the process: 2451 / 537

Step 4:
The number 537 fits into 2451 4 times, leaving a remainder of 303.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we take 2148 away from 2451, we end up with 303.
Fetch the next digit (8) from the dividend, attach it to 303 and continue: 3038 / 537

Step 5:
3038 divided by 537 is 5 with a remainder of 353.
Use 5 as the next digit of our solution. 
Result so far: 145.0
If we take 2685 away from 3038, we end up with 353.
Include the next digit (5) from the dividend after 353, then repeat: 3535 / 537

Moving on to step 6:
537 can be fit into 3535 6 times, resulting in a remainder of 313.
Record the quotient 6 as the next digit in the result. 
Result so far: 1456.0
Subtract 3222 from 3535 to get 313.
Bring next digit (9) of the dividend behind the 313 and repeat the process: 3139 / 537

On to step 7:
3139 divided by 537 is 5 with a remainder of 454.
Put 5 as the next digit of the answer. 
Result so far: 14565.0
The remainder is 454 after subtracting 2685 from 3139.
Grab the next digit (0) from the dividend, add it to 454, then carry on: 4540 / 537

On to step 8:
The number 537 fits into 4540 8 times, leaving a remainder of 244.
The number 8 becomes the next digit in our result. 
Result so far: 145658.0
If we subtract 4296 from 4540, 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.

Let's proceed to step 9:
When dividing 2440 by 537, we get 4 with a remainder of 292.
The number 4 becomes the next digit in our result. 
Result so far: 145658.4
If we take 2148 away from 2440, we end up with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Let's proceed to step 10:
2920 divided by 537 is 5 with a remainder of 235.
Use 5 as the next digit of our solution. 
Result so far: 145658.45
The remainder is 235 after subtracting 2685 from 2920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 11:
The number 537 fits into 2350 4 times, leaving a remainder of 202.
The next digit of our result is 4. 
Result so far: 145658.454
Subtract 2148 from 2350 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 12:
2020 divided by 537 is 3 with a remainder of 409.
The number 3 becomes the next digit in our result. 
Result so far: 145658.4543
If we take 1611 away from 2020, we end up with 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Moving on to step 13:
4090 divided by 537 is 7 with a remainder of 331.
The next digit of our result is 7. 
Result so far: 145658.45437
If we subtract 3759 from 4090, we get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Let's proceed to step 14:
If we divide 3310 by 537, we get 6 and a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 145658.454376
If we take 3222 away from 3310, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 15:
When dividing 880 by 537, we get 1 with a remainder of 343.
Write down 1 as next digit of the result. 
Result so far: 145658.4543761
Deduct 537 from 880 and we're left with 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Advancing to step 16:
If we divide 3430 by 537, we get 6 and a remainder of 208.
Write down 6 as next digit of the result. 
Result so far: 145658.45437616
The remainder is 208 after subtracting 3222 from 3430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Our division results in 145658.45437616 with a remaining 2.08e-07.