-50.43% is the change from 698 to 346
Calculation steps:
[( 346 - 698 ) ÷ 698] x 100 = -50.43%
Formula
Percentage change = [(346 - 698) / 698] x 100
Subtract the new number by the original number
346 - 698 = -352
-352 ÷ 698 = -0.504297994269341
-0.504297994269341 x 100 = -50.43%