-44.52% is the change from 757 to 420
Calculation steps:
[( 420 - 757 ) ÷ 757] x 100 = -44.52%
Formula
Percentage change = [(420 - 757) / 757] x 100
Subtract the new number by the original number
420 - 757 = -337
-337 ÷ 757 = -0.44517833553500663
-0.44517833553500663 x 100 = -44.52%