-16.44% is the change from 742 to 620
Calculation steps:
[( 620 - 742 ) ÷ 742] x 100 = -16.44%
Formula
Percentage change = [(620 - 742) / 742] x 100
Subtract the new number by the original number
620 - 742 = -122
-122 ÷ 742 = -0.16442048517520216
-0.16442048517520216 x 100 = -16.44%