85.9% is the change from 78 to 145
Calculation steps:
[( 145 - 78 ) ÷ 78] x 100 = 85.9%
Formula
Percentage change = [(145 - 78) / 78] x 100
Subtract the new number by the original number
145 - 78 = 67
67 ÷ 78 = 0.8589743589743589
0.8589743589743589 x 100 = 85.9%