-29.14% is the change from 707 to 501
Calculation steps:
[( 501 - 707 ) ÷ 707] x 100 = -29.14%
Formula
Percentage change = [(501 - 707) / 707] x 100
Subtract the new number by the original number
501 - 707 = -206
-206 ÷ 707 = -0.2913719943422914
-0.2913719943422914 x 100 = -29.14%