-67.56% is the change from 931 to 302
Calculation steps:
[( 302 - 931 ) ÷ 931] x 100 = -67.56%
Formula
Percentage change = [(302 - 931) / 931] x 100
Subtract the new number by the original number
302 - 931 = -629
-629 ÷ 931 = -0.6756176154672395
-0.6756176154672395 x 100 = -67.56%