-5.66% is the change from 371 to 350
Calculation steps:
[( 350 - 371 ) ÷ 371] x 100 = -5.66%
Formula
Percentage change = [(350 - 371) / 371] x 100
Subtract the new number by the original number
350 - 371 = -21
-21 ÷ 371 = -0.05660377358490566
-0.05660377358490566 x 100 = -5.66%