-88.79% is the change from 919 to 103
Calculation steps:
[( 103 - 919 ) ÷ 919] x 100 = -88.79%
Formula
Percentage change = [(103 - 919) / 919] x 100
Subtract the new number by the original number
103 - 919 = -816
-816 ÷ 919 = -0.8879216539717084
-0.8879216539717084 x 100 = -88.79%