-47.43% is the change from 662 to 348
Calculation steps:
[( 348 - 662 ) ÷ 662] x 100 = -47.43%
Formula
Percentage change = [(348 - 662) / 662] x 100
Subtract the new number by the original number
348 - 662 = -314
-314 ÷ 662 = -0.4743202416918429
-0.4743202416918429 x 100 = -47.43%