This is a great method I call it dot traveling if you have 3.025 and 100 has 2 zeros you move your dot by 2 spaces so 302.5 next if you have 10^5 you will need to look only at the five (note: this is ONLY on the number 10) so we are going to move 3.025 by 5 spaces notice how it doesnt have enough space? Add zeros! So here 3.025 * 10^5 = 302500! Hope I helped
