-37.64% is the change from 263 to 164
Calculation steps:
[( 164 - 263 ) ÷ 263] x 100 = -37.64%
Formula
Percentage change = [(164 - 263) / 263] x 100
Subtract the new number by the original number
164 - 263 = -99
-99 ÷ 263 = -0.376425855513308
-0.376425855513308 x 100 = -37.64%