-34.51% is the change from 910 to 596
Calculation steps:
[( 596 - 910 ) ÷ 910] x 100 = -34.51%
Formula
Percentage change = [(596 - 910) / 910] x 100
Subtract the new number by the original number
596 - 910 = -314
-314 ÷ 910 = -0.34505494505494505
-0.34505494505494505 x 100 = -34.51%