-75.43% is the change from 997 to 245
Calculation steps:
[( 245 - 997 ) ÷ 997] x 100 = -75.43%
Formula
Percentage change = [(245 - 997) / 997] x 100
Subtract the new number by the original number
245 - 997 = -752
-752 ÷ 997 = -0.7542627883650953
-0.7542627883650953 x 100 = -75.43%