-78.18% is the change from 880 to 192
Calculation steps:
[( 192 - 880 ) ÷ 880] x 100 = -78.18%
Formula
Percentage change = [(192 - 880) / 880] x 100
Subtract the new number by the original number
192 - 880 = -688
-688 ÷ 880 = -0.7818181818181819
-0.7818181818181819 x 100 = -78.18%