Invalid percantage on progress 999/1000 => 100%

[OxCom]

Example:

import cliProgress from 'cli-progress';

const cli = new cliProgress.SingleBar();

cli.start(1000);
cli.update(999);

Output:
progress [========================================] 100% | ETA: 1s | 999/1000

Current progress: 100%
Expected: 99%

[AndiDittrich]

Hi @OxCom ,

thanks for your feddback.

currently standard Math.round is applied to calculate the percentage value. it should be replaced by Math.floor to round down to the nearest integer