-41.01% is the change from 712 to 420
Calculation steps:
[( 420 - 712 ) ÷ 712] x 100 = -41.01%
Formula
Percentage change = [(420 - 712) / 712] x 100
Subtract the new number by the original number
420 - 712 = -292
-292 ÷ 712 = -0.4101123595505618
-0.4101123595505618 x 100 = -41.01%