-70.49% is the change from 410 to 121
Calculation steps:
[( 121 - 410 ) ÷ 410] x 100 = -70.49%
Formula
Percentage change = [(121 - 410) / 410] x 100
Subtract the new number by the original number
121 - 410 = -289
-289 ÷ 410 = -0.7048780487804878
-0.7048780487804878 x 100 = -70.49%