280.11% is the change from 176 to 669
Calculation steps:
[( 669 - 176 ) ÷ 176] x 100 = 280.11%
Formula
Percentage change = [(669 - 176) / 176] x 100
Subtract the new number by the original number
669 - 176 = 493
493 ÷ 176 = 2.8011363636363638
2.8011363636363638 x 100 = 280.11%