-42.13% is the change from 731 to 423
Calculation steps:
[( 423 - 731 ) ÷ 731] x 100 = -42.13%
Formula
Percentage change = [(423 - 731) / 731] x 100
Subtract the new number by the original number
423 - 731 = -308
-308 ÷ 731 = -0.4213406292749658
-0.4213406292749658 x 100 = -42.13%