-64.21% is the change from 975 to 349
Calculation steps:
[( 349 - 975 ) ÷ 975] x 100 = -64.21%
Formula
Percentage change = [(349 - 975) / 975] x 100
Subtract the new number by the original number
349 - 975 = -626
-626 ÷ 975 = -0.642051282051282
-0.642051282051282 x 100 = -64.21%