-16.69% is the change from 803 to 669
Calculation steps:
[( 669 - 803 ) ÷ 803] x 100 = -16.69%
Formula
Percentage change = [(669 - 803) / 803] x 100
Subtract the new number by the original number
669 - 803 = -134
-134 ÷ 803 = -0.16687422166874222
-0.16687422166874222 x 100 = -16.69%