-29.45% is the change from 747 to 527
Calculation steps:
[( 527 - 747 ) ÷ 747] x 100 = -29.45%
Formula
Percentage change = [(527 - 747) / 747] x 100
Subtract the new number by the original number
527 - 747 = -220
-220 ÷ 747 = -0.29451137884872824
-0.29451137884872824 x 100 = -29.45%