> shrink by 70% each time Quick aside, I get what you are saying (that is: multiply the original size by 0.7), but as a non-native speaker of English: isn't "s

> shrink by 70% each time Quick aside, I get what you are saying (that is: multiply the original size by 0.7), but as a non-native speaker of English: isn't "shrink by" the opposite of "shrink to", and wouldn't this wording technically imply shrinking to 30% of the original size?