-24.65% is the change from 353 to 266
Calculation steps:
[( 266 - 353 ) ÷ 353] x 100 = -24.65%
Formula
Percentage change = [(266 - 353) / 353] x 100
Subtract the new number by the original number
266 - 353 = -87
-87 ÷ 353 = -0.24645892351274787
-0.24645892351274787 x 100 = -24.65%