-61.72% is the change from 917 to 351
Calculation steps:
[( 351 - 917 ) ÷ 917] x 100 = -61.72%
Formula
Percentage change = [(351 - 917) / 917] x 100
Subtract the new number by the original number
351 - 917 = -566
-566 ÷ 917 = -0.6172300981461287
-0.6172300981461287 x 100 = -61.72%