We're dividing 68897746 by 354 
The aim is to understand the frequency of 354 in 68897746.

Advancing to step 1:
When dividing 6 by 354, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 354

On to step 2:
If we divide 68 by 354, we get 0 and a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Append the next digit (8) from the dividend to 68 and continue with: 688 / 354

Going ahead to step 3:
When dividing 688 by 354, we get 1 with a remainder of 334.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 334 after subtracting 354 from 688.
Fetch the next digit (9) from the dividend, attach it to 334 and continue: 3349 / 354

Moving on to step 4:
354 can be fit into 3349 9 times, resulting in a remainder of 163.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtracting 3186 from 3349 leaves us with 163.
Take the next digit (7) from the dividend and append it to 163, then repeat: 1637 / 354

Let's proceed to step 5:
1637 divided by 354 is 4 with a remainder of 221.
Record the quotient 4 as the next digit in the result. 
Result so far: 194.0
The remainder is 221 after subtracting 1416 from 1637.
Bring next digit (7) of the dividend behind the 221 and repeat the process: 2217 / 354

Moving on to step 6:
When dividing 2217 by 354, we get 6 with a remainder of 93.
The next digit of our result is 6. 
Result so far: 1946.0
The remainder is 93 after subtracting 2124 from 2217.
Append the next digit (4) from the dividend to 93 and continue with: 934 / 354

Let's proceed to step 7:
354 goes into 934 2 times with a remainder of 226.
Write down 2 as next digit of the result. 
Result so far: 19462.0
The remainder is 226 after subtracting 708 from 934.
Append the next digit (6) from the dividend to 226 and continue with: 2266 / 354

Let's proceed to step 8:
2266 divided by 354 is 6 with a remainder of 142.
Put 6 as the next digit of the answer. 
Result so far: 194626.0
The remainder is 142 after subtracting 2124 from 2266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 9:
The number 354 fits into 1420 4 times, leaving a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 194626.4
The remainder is 4 after subtracting 1416 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
When dividing 40 by 354, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 194626.4
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
If we divide 400 by 354, we get 1 and a remainder of 46.
The next digit of our result is 1. 
Result so far: 194626.401
If we subtract 354 from 400, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 12:
When dividing 460 by 354, we get 1 with a remainder of 106.
The number 1 becomes the next digit in our result. 
Result so far: 194626.4011
If we take 354 away from 460, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

The quotient of the division is 194626.4011, and the remainder is 0.00106.