-70.93% is the change from 485 to 141
Calculation steps:
[( 141 - 485 ) ÷ 485] x 100 = -70.93%
Formula
Percentage change = [(141 - 485) / 485] x 100
Subtract the new number by the original number
141 - 485 = -344
-344 ÷ 485 = -0.709278350515464
-0.709278350515464 x 100 = -70.93%