-61.62% is the change from 878 to 337
Calculation steps:
[( 337 - 878 ) ÷ 878] x 100 = -61.62%
Formula
Percentage change = [(337 - 878) / 878] x 100
Subtract the new number by the original number
337 - 878 = -541
-541 ÷ 878 = -0.6161731207289294
-0.6161731207289294 x 100 = -61.62%