-34.43% is the change from 636 to 417
Calculation steps:
[( 417 - 636 ) ÷ 636] x 100 = -34.43%
Formula
Percentage change = [(417 - 636) / 636] x 100
Subtract the new number by the original number
417 - 636 = -219
-219 ÷ 636 = -0.3443396226415094
-0.3443396226415094 x 100 = -34.43%