-38.17% is the change from 558 to 345
Calculation steps:
[( 345 - 558 ) ÷ 558] x 100 = -38.17%
Formula
Percentage change = [(345 - 558) / 558] x 100
Subtract the new number by the original number
345 - 558 = -213
-213 ÷ 558 = -0.3817204301075269
-0.3817204301075269 x 100 = -38.17%