We're dividing 90883407 by 702 
The aim is to understand the frequency of 702 in 90883407.

Going ahead to step 1:
702 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 702

On to step 2:
If we divide 90 by 702, we get 0 and a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Take the next digit (8) from the dividend and append it to 90, then repeat: 908 / 702

Moving on to step 3:
When dividing 908 by 702, we get 1 with a remainder of 206.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 206 after subtracting 702 from 908.
Take the next digit (8) from the dividend and append it to 206, then repeat: 2068 / 702

Advancing to step 4:
2068 divided by 702 is 2 with a remainder of 664.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 1404 from 2068 leaves us with 664.
Append the next digit (3) from the dividend to 664 and continue with: 6643 / 702

Let's proceed to step 5:
When dividing 6643 by 702, we get 9 with a remainder of 325.
Use 9 as the next digit of our solution. 
Result so far: 129.0
The remainder is 325 after subtracting 6318 from 6643.
Bring next digit (4) of the dividend behind the 325 and repeat the process: 3254 / 702

Advancing to step 6:
3254 divided by 702 is 4 with a remainder of 446.
Use 4 as the next digit of our solution. 
Result so far: 1294.0
Subtracting 2808 from 3254 leaves us with 446.
Grab the next digit (0) from the dividend, add it to 446, then carry on: 4460 / 702

Advancing to step 7:
4460 divided by 702 is 6 with a remainder of 248.
The number 6 becomes the next digit in our result. 
Result so far: 12946.0
If we subtract 4212 from 4460, we get 248.
Append the next digit (7) from the dividend to 248 and continue with: 2487 / 702

Moving on to step 8:
When dividing 2487 by 702, we get 3 with a remainder of 381.
The number 3 becomes the next digit in our result. 
Result so far: 129463.0
Subtracting 2106 from 2487 leaves us with 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Step 9:
702 can be fit into 3810 5 times, resulting in a remainder of 300.
Record the quotient 5 as the next digit in the result. 
Result so far: 129463.5
Deduct 3510 from 3810 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 10:
If we divide 3000 by 702, we get 4 and a remainder of 192.
Record the quotient 4 as the next digit in the result. 
Result so far: 129463.54
If we take 2808 away from 3000, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 11:
The number 702 fits into 1920 2 times, leaving a remainder of 516.
Write down 2 as next digit of the result. 
Result so far: 129463.542
If we take 1404 away from 1920, we end up with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

On to step 12:
If we divide 5160 by 702, we get 7 and a remainder of 246.
The next digit of our result is 7. 
Result so far: 129463.5427
Deduct 4914 from 5160 and we're left with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Moving on to step 13:
When dividing 2460 by 702, we get 3 with a remainder of 354.
Use 3 as the next digit of our solution. 
Result so far: 129463.54273
Deduct 2106 from 2460 and we're left with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

On to step 14:
702 goes into 3540 5 times with a remainder of 30.
The next digit of our result is 5. 
Result so far: 129463.542735
If we subtract 3510 from 3540, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 15:
702 can be fit into 300 0 times, resulting in a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 129463.542735
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 16:
When dividing 3000 by 702, we get 4 with a remainder of 192.
Put 4 as the next digit of the answer. 
Result so far: 129463.54273504
Deduct 2808 from 3000 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

After the division, we end up with 129463.54273504 and a remainder of 1.92e-07.