-21.75% is the change from 616 to 482
Calculation steps:
[( 482 - 616 ) ÷ 616] x 100 = -21.75%
Formula
Percentage change = [(482 - 616) / 616] x 100
Subtract the new number by the original number
482 - 616 = -134
-134 ÷ 616 = -0.21753246753246752
-0.21753246753246752 x 100 = -21.75%