-66.11% is the change from 481 to 163
Calculation steps:
[( 163 - 481 ) ÷ 481] x 100 = -66.11%
Formula
Percentage change = [(163 - 481) / 481] x 100
Subtract the new number by the original number
163 - 481 = -318
-318 ÷ 481 = -0.6611226611226612
-0.6611226611226612 x 100 = -66.11%