-39.87% is the change from 617 to 371
Calculation steps:
[( 371 - 617 ) ÷ 617] x 100 = -39.87%
Formula
Percentage change = [(371 - 617) / 617] x 100
Subtract the new number by the original number
371 - 617 = -246
-246 ÷ 617 = -0.3987034035656402
-0.3987034035656402 x 100 = -39.87%