-12.05% is the change from 747 to 657
Calculation steps:
[( 657 - 747 ) ÷ 747] x 100 = -12.05%
Formula
Percentage change = [(657 - 747) / 747] x 100
Subtract the new number by the original number
657 - 747 = -90
-90 ÷ 747 = -0.12048192771084337
-0.12048192771084337 x 100 = -12.05%