-35.36% is the change from 857 to 554
Calculation steps:
[( 554 - 857 ) ÷ 857] x 100 = -35.36%
Formula
Percentage change = [(554 - 857) / 857] x 100
Subtract the new number by the original number
554 - 857 = -303
-303 ÷ 857 = -0.35355892648774795
-0.35355892648774795 x 100 = -35.36%