-71.71% is the change from 859 to 243
Calculation steps:
[( 243 - 859 ) ÷ 859] x 100 = -71.71%
Formula
Percentage change = [(243 - 859) / 859] x 100
Subtract the new number by the original number
243 - 859 = -616
-616 ÷ 859 = -0.7171129220023282
-0.7171129220023282 x 100 = -71.71%