-7.12% is the change from 351 to 326
Calculation steps:
[( 326 - 351 ) ÷ 351] x 100 = -7.12%
Formula
Percentage change = [(326 - 351) / 351] x 100
Subtract the new number by the original number
326 - 351 = -25
-25 ÷ 351 = -0.07122507122507123
-0.07122507122507123 x 100 = -7.12%