-10.46% is the change from 392 to 351
Calculation steps:
[( 351 - 392 ) ÷ 392] x 100 = -10.46%
Formula
Percentage change = [(351 - 392) / 392] x 100
Subtract the new number by the original number
351 - 392 = -41
-41 ÷ 392 = -0.10459183673469388
-0.10459183673469388 x 100 = -10.46%