-37.21% is the change from 551 to 346
Calculation steps:
[( 346 - 551 ) ÷ 551] x 100 = -37.21%
Formula
Percentage change = [(346 - 551) / 551] x 100
Subtract the new number by the original number
346 - 551 = -205
-205 ÷ 551 = -0.3720508166969147
-0.3720508166969147 x 100 = -37.21%