-50.79% is the change from 693 to 341
Calculation steps:
[( 341 - 693 ) ÷ 693] x 100 = -50.79%
Formula
Percentage change = [(341 - 693) / 693] x 100
Subtract the new number by the original number
341 - 693 = -352
-352 ÷ 693 = -0.5079365079365079
-0.5079365079365079 x 100 = -50.79%