-31.76% is the change from 740 to 505
Calculation steps:
[( 505 - 740 ) ÷ 740] x 100 = -31.76%
Formula
Percentage change = [(505 - 740) / 740] x 100
Subtract the new number by the original number
505 - 740 = -235
-235 ÷ 740 = -0.31756756756756754
-0.31756756756756754 x 100 = -31.76%