75.89% is the change from 224 to 394
Calculation steps:
[( 394 - 224 ) ÷ 224] x 100 = 75.89%
Formula
Percentage change = [(394 - 224) / 224] x 100
Subtract the new number by the original number
394 - 224 = 170
170 ÷ 224 = 0.7589285714285714
0.7589285714285714 x 100 = 75.89%