-47.42% is the change from 658 to 346
Calculation steps:
[( 346 - 658 ) ÷ 658] x 100 = -47.42%
Formula
Percentage change = [(346 - 658) / 658] x 100
Subtract the new number by the original number
346 - 658 = -312
-312 ÷ 658 = -0.47416413373860183
-0.47416413373860183 x 100 = -47.42%