-86.31% is the change from 314 to 43
Calculation steps:
[( 43 - 314 ) ÷ 314] x 100 = -86.31%
Formula
Percentage change = [(43 - 314) / 314] x 100
Subtract the new number by the original number
43 - 314 = -271
-271 ÷ 314 = -0.8630573248407644
-0.8630573248407644 x 100 = -86.31%