-63.14% is the change from 936 to 345
Calculation steps:
[( 345 - 936 ) ÷ 936] x 100 = -63.14%
Formula
Percentage change = [(345 - 936) / 936] x 100
Subtract the new number by the original number
345 - 936 = -591
-591 ÷ 936 = -0.6314102564102564
-0.6314102564102564 x 100 = -63.14%