-69.36% is the change from 483 to 148
Calculation steps:
[( 148 - 483 ) ÷ 483] x 100 = -69.36%
Formula
Percentage change = [(148 - 483) / 483] x 100
Subtract the new number by the original number
148 - 483 = -335
-335 ÷ 483 = -0.6935817805383023
-0.6935817805383023 x 100 = -69.36%