-35.1% is the change from 641 to 416
Calculation steps:
[( 416 - 641 ) ÷ 641] x 100 = -35.1%
Formula
Percentage change = [(416 - 641) / 641] x 100
Subtract the new number by the original number
416 - 641 = -225
-225 ÷ 641 = -0.35101404056162244
-0.35101404056162244 x 100 = -35.1%