-77.84% is the change from 943 to 209
Calculation steps:
[( 209 - 943 ) ÷ 943] x 100 = -77.84%
Formula
Percentage change = [(209 - 943) / 943] x 100
Subtract the new number by the original number
209 - 943 = -734
-734 ÷ 943 = -0.7783669141039237
-0.7783669141039237 x 100 = -77.84%