-63.76% is the change from 745 to 270
Calculation steps:
[( 270 - 745 ) ÷ 745] x 100 = -63.76%
Formula
Percentage change = [(270 - 745) / 745] x 100
Subtract the new number by the original number
270 - 745 = -475
-475 ÷ 745 = -0.6375838926174496
-0.6375838926174496 x 100 = -63.76%