-36.87% is the change from 556 to 351
Calculation steps:
[( 351 - 556 ) ÷ 556] x 100 = -36.87%
Formula
Percentage change = [(351 - 556) / 556] x 100
Subtract the new number by the original number
351 - 556 = -205
-205 ÷ 556 = -0.368705035971223
-0.368705035971223 x 100 = -36.87%