-67.7% is the change from 483 to 156
Calculation steps:
[( 156 - 483 ) ÷ 483] x 100 = -67.7%
Formula
Percentage change = [(156 - 483) / 483] x 100
Subtract the new number by the original number
156 - 483 = -327
-327 ÷ 483 = -0.6770186335403726
-0.6770186335403726 x 100 = -67.7%