-64.37% is the change from 943 to 336
Calculation steps:
[( 336 - 943 ) ÷ 943] x 100 = -64.37%
Formula
Percentage change = [(336 - 943) / 943] x 100
Subtract the new number by the original number
336 - 943 = -607
-607 ÷ 943 = -0.6436903499469777
-0.6436903499469777 x 100 = -64.37%