538.1% is the change from 147 to 938
Calculation steps:
[( 938 - 147 ) ÷ 147] x 100 = 538.1%
Formula
Percentage change = [(938 - 147) / 147] x 100
Subtract the new number by the original number
938 - 147 = 791
791 ÷ 147 = 5.380952380952381
5.380952380952381 x 100 = 538.1%