-71.43% is the change from 742 to 212
Calculation steps:
[( 212 - 742 ) ÷ 742] x 100 = -71.43%
Formula
Percentage change = [(212 - 742) / 742] x 100
Subtract the new number by the original number
212 - 742 = -530
-530 ÷ 742 = -0.7142857142857143
-0.7142857142857143 x 100 = -71.43%