-21.21% is the change from 613 to 483
Calculation steps:
[( 483 - 613 ) ÷ 613] x 100 = -21.21%
Formula
Percentage change = [(483 - 613) / 613] x 100
Subtract the new number by the original number
483 - 613 = -130
-130 ÷ 613 = -0.21207177814029363
-0.21207177814029363 x 100 = -21.21%