This is a great app that is very easy to use. My work requires me to use percentages every time I have a new client or customer and usually that’s through my whole day . Now I have easy fast access to the answer I need in a hurry through out the whole shift. My old calculator took too long because of the extra steps involved but with this app I put in the numbers I’m using and 💥 I have my answer in a second or two. I’m very pleased with how simple it is to use this percentage calculator. I’m happy I’ve finally found a calculator for exactly what I need and none of all the extra fancy add ons I don’t need. So if you’re job requires you figuring out percentages with prices this would be exactly what you need