My read was: "The first 90% of the work takes the first 10% of the time, and the remaining 10% of the work takes the other 90% of the time." And that we are now

My read was: "The first 90% of the work takes the first 10% of the time, and the remaining 10% of the work takes the other 90% of the time." And that we are now squarely in the remaining 10% of the work.