-61.92% is the change from 906 to 345
Calculation steps:
[( 345 - 906 ) ÷ 906] x 100 = -61.92%
Formula
Percentage change = [(345 - 906) / 906] x 100
Subtract the new number by the original number
345 - 906 = -561
-561 ÷ 906 = -0.6192052980132451
-0.6192052980132451 x 100 = -61.92%