-54.85% is the change from 917 to 414
Calculation steps:
[( 414 - 917 ) ÷ 917] x 100 = -54.85%
Formula
Percentage change = [(414 - 917) / 917] x 100
Subtract the new number by the original number
414 - 917 = -503
-503 ÷ 917 = -0.5485278080697928
-0.5485278080697928 x 100 = -54.85%