-65.03% is the change from 735 to 257
Calculation steps:
[( 257 - 735 ) ÷ 735] x 100 = -65.03%
Formula
Percentage change = [(257 - 735) / 735] x 100
Subtract the new number by the original number
257 - 735 = -478
-478 ÷ 735 = -0.6503401360544218
-0.6503401360544218 x 100 = -65.03%