-55.59% is the change from 948 to 421
Calculation steps:
[( 421 - 948 ) ÷ 948] x 100 = -55.59%
Formula
Percentage change = [(421 - 948) / 948] x 100
Subtract the new number by the original number
421 - 948 = -527
-527 ÷ 948 = -0.5559071729957806
-0.5559071729957806 x 100 = -55.59%