-41.74% is the change from 690 to 402
Calculation steps:
[( 402 - 690 ) ÷ 690] x 100 = -41.74%
Formula
Percentage change = [(402 - 690) / 690] x 100
Subtract the new number by the original number
402 - 690 = -288
-288 ÷ 690 = -0.41739130434782606
-0.41739130434782606 x 100 = -41.74%