-11.49% is the change from 757 to 670
Calculation steps:
[( 670 - 757 ) ÷ 757] x 100 = -11.49%
Formula
Percentage change = [(670 - 757) / 757] x 100
Subtract the new number by the original number
670 - 757 = -87
-87 ÷ 757 = -0.11492734478203434
-0.11492734478203434 x 100 = -11.49%