-76.11% is the change from 607 to 145
Calculation steps:
[( 145 - 607 ) ÷ 607] x 100 = -76.11%
Formula
Percentage change = [(145 - 607) / 607] x 100
Subtract the new number by the original number
145 - 607 = -462
-462 ÷ 607 = -0.7611202635914333
-0.7611202635914333 x 100 = -76.11%