-66.49% is the change from 943 to 316
Calculation steps:
[( 316 - 943 ) ÷ 943] x 100 = -66.49%
Formula
Percentage change = [(316 - 943) / 943] x 100
Subtract the new number by the original number
316 - 943 = -627
-627 ÷ 943 = -0.6648992576882291
-0.6648992576882291 x 100 = -66.49%