-64.86% is the change from 407 to 143
Calculation steps:
[( 143 - 407 ) ÷ 407] x 100 = -64.86%
Formula
Percentage change = [(143 - 407) / 407] x 100
Subtract the new number by the original number
143 - 407 = -264
-264 ÷ 407 = -0.6486486486486487
-0.6486486486486487 x 100 = -64.86%