-48.67% is the change from 263 to 135
Calculation steps:
[( 135 - 263 ) ÷ 263] x 100 = -48.67%
Formula
Percentage change = [(135 - 263) / 263] x 100
Subtract the new number by the original number
135 - 263 = -128
-128 ÷ 263 = -0.4866920152091255
-0.4866920152091255 x 100 = -48.67%