-61.21% is the change from 879 to 341
Calculation steps:
[( 341 - 879 ) ÷ 879] x 100 = -61.21%
Formula
Percentage change = [(341 - 879) / 879] x 100
Subtract the new number by the original number
341 - 879 = -538
-538 ÷ 879 = -0.6120591581342435
-0.6120591581342435 x 100 = -61.21%