-24.22% is the change from 351 to 266
Calculation steps:
[( 266 - 351 ) ÷ 351] x 100 = -24.22%
Formula
Percentage change = [(266 - 351) / 351] x 100
Subtract the new number by the original number
266 - 351 = -85
-85 ÷ 351 = -0.24216524216524216
-0.24216524216524216 x 100 = -24.22%