Percentages are a way of expressing proportion. Proportion tells you how much of one thing there is in relation to the whole. 'Per cent' means ‘out of 100’ and a percentage is written as a number with ...

Percentages don’t need to be a headache to solve if you know the right tricks. Article continues below ADVERTISEMENT Many of us hated maths at school, and if you’re not in a job that requires you to ...