-50.78% is the change from 701 to 345
Calculation steps:
[( 345 - 701 ) ÷ 701] x 100 = -50.78%
Formula
Percentage change = [(345 - 701) / 701] x 100
Subtract the new number by the original number
345 - 701 = -356
-356 ÷ 701 = -0.5078459343794579
-0.5078459343794579 x 100 = -50.78%