-15.67% is the change from 351 to 296
Calculation steps:
[( 296 - 351 ) ÷ 351] x 100 = -15.67%
Formula
Percentage change = [(296 - 351) / 351] x 100
Subtract the new number by the original number
296 - 351 = -55
-55 ÷ 351 = -0.15669515669515668
-0.15669515669515668 x 100 = -15.67%