-62.18% is the change from 907 to 343
Calculation steps:
[( 343 - 907 ) ÷ 907] x 100 = -62.18%
Formula
Percentage change = [(343 - 907) / 907] x 100
Subtract the new number by the original number
343 - 907 = -564
-564 ÷ 907 = -0.6218302094818081
-0.6218302094818081 x 100 = -62.18%