-31.07% is the change from 943 to 650
Calculation steps:
[( 650 - 943 ) ÷ 943] x 100 = -31.07%
Formula
Percentage change = [(650 - 943) / 943] x 100
Subtract the new number by the original number
650 - 943 = -293
-293 ÷ 943 = -0.3107104984093319
-0.3107104984093319 x 100 = -31.07%