-1.23% is the change from 407 to 402
Calculation steps:
[( 402 - 407 ) ÷ 407] x 100 = -1.23%
Formula
Percentage change = [(402 - 407) / 407] x 100
Subtract the new number by the original number
402 - 407 = -5
-5 ÷ 407 = -0.012285012285012284
-0.012285012285012284 x 100 = -1.23%