-67.62% is the change from 948 to 307
Calculation steps:
[( 307 - 948 ) ÷ 948] x 100 = -67.62%
Formula
Percentage change = [(307 - 948) / 948] x 100
Subtract the new number by the original number
307 - 948 = -641
-641 ÷ 948 = -0.6761603375527426
-0.6761603375527426 x 100 = -67.62%