109.4% is the change from 117 to 245
Calculation steps:
[( 245 - 117 ) ÷ 117] x 100 = 109.4%
Formula
Percentage change = [(245 - 117) / 117] x 100
Subtract the new number by the original number
245 - 117 = 128
128 ÷ 117 = 1.0940170940170941
1.0940170940170941 x 100 = 109.4%