-9.13% is the change from 701 to 637
Calculation steps:
[( 637 - 701 ) ÷ 701] x 100 = -9.13%
Formula
Percentage change = [(637 - 701) / 701] x 100
Subtract the new number by the original number
637 - 701 = -64
-64 ÷ 701 = -0.0912981455064194
-0.0912981455064194 x 100 = -9.13%