-70.78% is the change from 948 to 277
Calculation steps:
[( 277 - 948 ) ÷ 948] x 100 = -70.78%
Formula
Percentage change = [(277 - 948) / 948] x 100
Subtract the new number by the original number
277 - 948 = -671
-671 ÷ 948 = -0.7078059071729957
-0.7078059071729957 x 100 = -70.78%