-10.63% is the change from 847 to 757
Calculation steps:
[( 757 - 847 ) ÷ 847] x 100 = -10.63%
Formula
Percentage change = [(757 - 847) / 847] x 100
Subtract the new number by the original number
757 - 847 = -90
-90 ÷ 847 = -0.10625737898465171
-0.10625737898465171 x 100 = -10.63%