-38.01% is the change from 963 to 597
Calculation steps:
[( 597 - 963 ) ÷ 963] x 100 = -38.01%
Formula
Percentage change = [(597 - 963) / 963] x 100
Subtract the new number by the original number
597 - 963 = -366
-366 ÷ 963 = -0.38006230529595014
-0.38006230529595014 x 100 = -38.01%