-32.03% is the change from 943 to 641
Calculation steps:
[( 641 - 943 ) ÷ 943] x 100 = -32.03%
Formula
Percentage change = [(641 - 943) / 943] x 100
Subtract the new number by the original number
641 - 943 = -302
-302 ÷ 943 = -0.32025450689289503
-0.32025450689289503 x 100 = -32.03%