44.95% is the change from 307 to 445
Calculation steps:
[( 445 - 307 ) ÷ 307] x 100 = 44.95%
Formula
Percentage change = [(445 - 307) / 307] x 100
Subtract the new number by the original number
445 - 307 = 138
138 ÷ 307 = 0.4495114006514658
0.4495114006514658 x 100 = 44.95%