-53.11% is the change from 917 to 430
Calculation steps:
[( 430 - 917 ) ÷ 917] x 100 = -53.11%
Formula
Percentage change = [(430 - 917) / 917] x 100
Subtract the new number by the original number
430 - 917 = -487
-487 ÷ 917 = -0.5310796074154853
-0.5310796074154853 x 100 = -53.11%