-38.78% is the change from 410 to 251
Calculation steps:
[( 251 - 410 ) ÷ 410] x 100 = -38.78%
Formula
Percentage change = [(251 - 410) / 410] x 100
Subtract the new number by the original number
251 - 410 = -159
-159 ÷ 410 = -0.3878048780487805
-0.3878048780487805 x 100 = -38.78%